periodic table Crossword Puzzles

Science Puzzle 2022-01-24

Science Puzzle crossword puzzle
Across
  1. Inside a body
  2. _____ Drink
  3. laws, Issac Newtons ___
  4. Periodic table items
  5. energy, solar fuel
  6. opposite of metal
  7. opposite of decomposes
Down
  1. First Newton Law
  2. plants hybernation
  3. table, Helium, HYdrodren etc.
  4. energy, Hot and cold energy

11 Clues: _____ Drink • Inside a body • First Newton Law • opposite of metal • plants hybernation • Periodic table items • opposite of decomposes • energy, solar fuel • laws, Issac Newtons ___ • energy, Hot and cold energy • table, Helium, HYdrodren etc.

Vocab 2020-10-12

Vocab crossword puzzle
Across
  1. elements that have similar chemical and physical properties
  2. any substance made up of only 1 type of atom.
  3. unreactive group of elements
  4. All found naturally on Earth;Also called Rare Earth Metals
  5. Vertical columns on the Periodic Table
Down
  1. many are man made elements
  2. Horizontal rows
  3. Metals like to combine most often with Halogens
  4. most reactive element on periodic table
  5. not as reactive as group 1, 2 valence electrons
  6. middle block of periodic table

11 Clues: Horizontal rows • many are man made elements • unreactive group of elements • middle block of periodic table • Vertical columns on the Periodic Table • most reactive element on periodic table • any substance made up of only 1 type of atom. • Metals like to combine most often with Halogens • not as reactive as group 1, 2 valence electrons • ...

Unit 2 Vocabulary 2023-10-11

Unit 2 Vocabulary crossword puzzle
Across
  1. The sum of the protons and neutrons of an atom
  2. A model that uses the chemical symbol of an element surrounded by dots indicating the number of valence electrons.
  3. An element that is generally gaseous or a dull, brittle solid that is a poor conductor of heat and electricity
  4. An electron in an atoms outermost energy level, involved in chemical bonding
  5. A neutral subatomic particle found in the nucleus of an atom
  6. States that properties of elements repeat with increasing atomic number
  7. Atoms of the same element with a different number of neutrons
  8. A notation of one or two letters representing a chemical element
  9. Elements in the same column of the periodic table, having the same number of valence electrons
  10. Groups of elements in the periodic table that are designated with a B
  11. A positively charges subatomic particle located in the nucleus of an atom
  12. The number of protons in an atom
Down
  1. An element that has the physical appearance and properties of a metal but behaves chemically like a nonmetal
  2. Group of elements in the periodic table that are designated with an A
  3. The smallest particle of matter that represents a particular element
  4. The arrangement of electrons in an atom.
  5. Fixed distances from the nucleus of an atom where electrons may be found.
  6. An element that is a solid at room temperature and a good conductor of heat and electricity
  7. Elements in the same row of the periodic table, having the same number of energy levels
  8. A measure of the ability of an atom to attract electrons
  9. The extremely small, positively charged, dense center of an atom, made of protons and neutrons
  10. A negatively charged subatomic particle outside the nucleus of an atom
  11. One-half the distance between the nuclei of two atoms of the same element when the atoms are side by side.
  12. An atom, or group of atoms, that have an electrical charge, due to the loss or gain of electrons
  13. The weighted average mass of all the isotopes of that element
  14. A group of elements on the periodic table that share common properties

26 Clues: The number of protons in an atom • The arrangement of electrons in an atom. • The sum of the protons and neutrons of an atom • A measure of the ability of an atom to attract electrons • A neutral subatomic particle found in the nucleus of an atom • Atoms of the same element with a different number of neutrons • ...

Miss Phillimore is the best 2021-02-25

Miss Phillimore is the best crossword puzzle
Across
  1. The rows on the periodic table
  2. What electrons in metals form
  3. a trans metal
  4. How much something reacts
  5. Liquid feaces
  6. the elections in the outer shell
  7. A Positively charged part of an atom
Down
  1. A Negatively charged part of an atom
  2. Not a metal or metalloid
  3. an organized table of elements
  4. A neutrally charged part of an atom
  5. Not a non-metal or metalloid
  6. The collums on the periodic table

13 Clues: a trans metal • Liquid feaces • Not a metal or metalloid • How much something reacts • Not a non-metal or metalloid • What electrons in metals form • The rows on the periodic table • an organized table of elements • the elections in the outer shell • The collums on the periodic table • A neutrally charged part of an atom • A Negatively charged part of an atom • ...

Periodic Table of Elements Crossword 2013-04-24

Periodic Table of Elements Crossword crossword puzzle
Across
  1. C
  2. In general, period number indicates the number of electron _________ in neutral atoms of the elements in that period.
  3. Li
  4. How elements are DISPLAYED on the periodic table: _________ symbols.
  5. Al
  6. Be
  7. Na
  8. K
  9. The group of elements that share properties associated with metals and nonmetals.
  10. Cl
  11. O
  12. For metals, reactivity __________ as you go from left to right across a period.
  13. Ne
  14. He
  15. F
  16. In general, group number indicates the number of ________ electrons in the neutral atoms of elements belonging to that group.
  17. Group 1: ________ metals
  18. Ar
  19. A row in the periodic table.
Down
  1. Group 18 elements: _________ gases; these elements are very stable and do not react easily.
  2. A column in the periodic table; also referred to as a group.
  3. To calculate the number of ________ in an atom for an element, subtract the atomic number from the atomic mass.
  4. Elements in the same group have __________ physical and chemical properties.
  5. Ca
  6. Group 17 elements, which are very reactive and dangerous.
  7. Mg
  8. The units for atomic mass.
  9. H
  10. P
  11. For non-metals, reactivity __________ as you go from left to right across a period.
  12. For a neutral atom of an element, the atomic number and number of protons also equals the number of ________.
  13. For a neutral atom of an element, the atomic number equals the number of ________.
  14. Groups 3 through 12: _________ metals
  15. Si
  16. N
  17. S
  18. Group 2: __________ earth metals
  19. B
  20. Elements in the periodic table are arranged in order of increasing ________ number.

39 Clues: C • H • K • P • N • O • S • F • B • Li • Ca • Mg • Al • Be • Na • Si • Cl • Ne • He • Ar • Group 1: ________ metals • The units for atomic mass. • A row in the periodic table. • Group 2: __________ earth metals • Groups 3 through 12: _________ metals • Group 17 elements, which are very reactive and dangerous. • A column in the periodic table; also referred to as a group. • ...

C2 The periodic table 2020-12-14

C2 The periodic table crossword puzzle
Across
  1. The centre of an atom
  2. The maximum number of electrons that can occupy the third electron shell
  3. A product formed when sodium reacts with water (6,9).
  4. we have full outer electron shells, we are unreactive (5,5).
  5. I have a mass number of 12 and an atomic number of 6, how many neutrons do I have?
  6. Elements in Group 1 of the periodic table
  7. The maximum number of electrons that can occupy the first electron shell
  8. A flammable gas produced when an alkali metal reacts with water.
  9. I have a mass number of 12 and an atomic number of 6, what element am I?
  10. Horizontal row of elements on the periodic table that have the same number of electrons shells.
  11. A product formed when lithium reacts with water (7,9).
  12. The elements found in Group 7 of the periodic table (6,6)
Down
  1. I have four electrons in my outermost shell what group do I belong to?
  2. Scientist who arranged the elements by atomic weight and chemical properties. He also left gaps for undiscovered elements.
  3. A product formed when potassium reacts with water (6,9).
  4. I have five electrons in my outermost shell what group do I belong to?
  5. A column of elements in the periodic table which have similar chemical properties
  6. Smallest unit of matter that has the characteristic properties of a chemical element
  7. I have two electron shells what period do I belong to?
  8. I'm in group 1 and period 4
  9. I'm in group 7 and period 3
  10. The maximum number of electrons that can occupy the second electron shell
  11. I have three electron shells what period do I belong to?
  12. A particle, atom or molecule with a net electrical charge
  13. I have two electrons in my outermost shell what group do I belong to?

25 Clues: The centre of an atom • I'm in group 1 and period 4 • I'm in group 7 and period 3 • Elements in Group 1 of the periodic table • A product formed when sodium reacts with water (6,9). • I have two electron shells what period do I belong to? • A product formed when lithium reacts with water (7,9). • A product formed when potassium reacts with water (6,9). • ...

Chemistry Crossword 2017-11-13

Chemistry Crossword crossword puzzle
Across
  1. system of easy-to-see warning symbols on hazardous materials
  2. neutral particle in the nucleus of an atom
  3. metals group 1 elements in the periodic table, not including hydrogen; the most reactive of the metals
  4. mixture mixture in which the different substances that make up the mixture are visible
  5. substance that reacts with another substance
  6. change of state from a solid to a liquid
  7. change of state from a solid to a gas or from a gas to a solid
  8. number number of protons in the nucleus of one atom of an element
  9. neutral particle made up of a nucleus containing protons and neutrons
  10. pure substance that cannot be broken down into other substances
  11. horizontal row of elements in the periodic table
Down
  1. anything that has mass and occupies space
  2. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated
  3. gases group 18 elements in the periodic table
  4. homogeneous mixture
  5. mass of a substance that can dissolve in a given amount of solvent to
  6. dull, brittle element that does not conduct electricity
  7. element that has both metallic and non-metallic properties
  8. change change that results when two or more substances react to create a different substance or substances
  9. amount of mass in a given volume of a substance
  10. solution solution in which water is the solvent
  11. positively charged particle in the nucleus of an atom
  12. vertical column of elements in the periodic table
  13. substance substance made of only one kind of matter

24 Clues: homogeneous mixture • change of state from a solid to a liquid • anything that has mass and occupies space • neutral particle in the nucleus of an atom • substance that reacts with another substance • gases group 18 elements in the periodic table • amount of mass in a given volume of a substance • solution solution in which water is the solvent • ...

C2 The periodic table 2020-12-14

C2 The periodic table crossword puzzle
Across
  1. smallest unit of matter that has the characteristic properties of a chemical element
  2. I'm in group 7 and period 3
  3. the maximum number of electrons that can occupy the third electron shell
  4. the maximum number of electrons that can occupy the second electron shell
  5. horizontal row of elements on the periodic table that have the number of electrons shells
  6. the centre of an atom
  7. I'm in group 1 and period 4
Down
  1. the elements found in Group 7 of the periodic table
  2. elements in Group 1 of the periodic table
  3. the maximum number of electrons that can occupy the first electron shell
  4. a column of elements in the periodic table which have similar chemical properties
  5. a particle, atom or molecule with a net electrical charge

12 Clues: the centre of an atom • I'm in group 7 and period 3 • I'm in group 1 and period 4 • elements in Group 1 of the periodic table • the elements found in Group 7 of the periodic table • a particle, atom or molecule with a net electrical charge • the maximum number of electrons that can occupy the third electron shell • ...

Science chemistry vocabulary crossword 2022-12-08

Science chemistry vocabulary crossword crossword puzzle
Across
  1. a basic part of a whole.
  2. an element with the atomic number of four and is a metal.
  3. cloud the system of electrons surrounding the nucleus of an atom.
  4. an element or substance that is not a metal
  5. an element with the atomic number of eighty-eight and is a metal.
  6. charge a charge that exists in a body that has fewer electrons than protons.
  7. a subatomic particle found in the nucleus of every atom.
  8. a column in the periodic table of the chemical elements.
  9. the basic unit of a chemical element.
  10. mass the quantity of matter contained in an atom of an element.
  11. electrons the electrons in the outermost shell, or energy level, of an atom.
Down
  1. levels the fixed distances of electrons from the nucleus of an atom.
  2. an element with the atomic number of twenty and is a metal.
  3. a subatomic particle found in the nucleus of every atom except that of simple hydrogen.
  4. the horizontal rows of the periodic table.
  5. charge a charge that has a greater number of electrons than protons.
  6. a negatively charged subatomic particle.
  7. the structure in a cell that contains the chromosomes.
  8. table organizes all discovered chemical elements in rows and columns according to increasing atomic number.
  9. charge the total electric charge of the atom is therefore zero.
  10. number the number of a chemical element in the periodic system.

21 Clues: a basic part of a whole. • the basic unit of a chemical element. • a negatively charged subatomic particle. • the horizontal rows of the periodic table. • an element or substance that is not a metal • the structure in a cell that contains the chromosomes. • a subatomic particle found in the nucleus of every atom. • ...

General Chem 2022-03-10

General Chem crossword puzzle
Across
  1. Carboxylic acid functional group
  2. coating with zinc to protect
  3. bond making is .. thermic
  4. bleaches damp blue litmus paper
  5. diamond structure
  6. no of moles /volume
Down
  1. turns damp red litmus paper blue
  2. loss of electrons
  3. vertical lines in periodic table
  4. negatively charged electrode
  5. ethyl ethanoate structural formula
  6. horizontal line in periodic table
  7. phenolphthalein colour in alkali

13 Clues: loss of electrons • diamond structure • no of moles /volume • bond making is .. thermic • negatively charged electrode • coating with zinc to protect • bleaches damp blue litmus paper • turns damp red litmus paper blue • Carboxylic acid functional group • vertical lines in periodic table • phenolphthalein colour in alkali • horizontal line in periodic table • ...

Chemistry Crossword 2017-11-09

Chemistry Crossword crossword puzzle
Across
  1. any subject of importance about which people have strong, conflicting points of view
  2. group 17 elements in the periodic table; the most reactive non-metals
  3. substance substance made of only one kind of matter, which has a unique set of properties
  4. horizontal row of elements in the periodic table
  5. system an experiment in which one or more products of a chemical reaction can escape
  6. the basic unit of a chemical element
  7. energy stored in chemicals and released when chemicals react
  8. mass of a substance that can dissolve in a given amount of solvent to form a saturated solution at a given temperature
  9. element that has both metallic and non- metallic properties
  10. homogeneous mixture; mixture of two or more pure substances that looks like one substance
  11. anything that has mass and occupies space
  12. table a table in which the elements are organized by their physical and chemical properties
  13. neutral particle in the nucleus of an atom
  14. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from the other substance
Down
  1. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter. Each element is distinguished by its atomic number, i.e., the number of protons in the nuclei of its atoms
  2. vertical column of elements in the periodic table; elements in a family all have similar chemical properties; also called a family
  3. Workplace Hazardous Materials Information System; a system of easy-to-see warning symbols on hazardous materials
  4. cloudy mixture in which tiny particles of one substance are held within another, and the particles can be separated out p
  5. positively charged particle in the nucleus of an atom
  6. amount of mass in a given volume of a substance
  7. change that results when two or more substances react to create a different substance or substances
  8. ability of a substance to conduct electricity or heat
  9. gases group 18 elements in the periodic table; the most stable and unreactive elements
  10. chemical combination of two or more elements in a specific ratio
  11. shiny, malleable, ductile element that conducts electricity

25 Clues: the basic unit of a chemical element • anything that has mass and occupies space • neutral particle in the nucleus of an atom • amount of mass in a given volume of a substance • horizontal row of elements in the periodic table • positively charged particle in the nucleus of an atom • ability of a substance to conduct electricity or heat • ...

Periodic Table and Atomic Structure of Matter - Unit 4 2025-04-30

Periodic Table and Atomic Structure of Matter - Unit 4 crossword puzzle
Across
  1. a positive ion
  2. any substance composed of identical molecules that consist of atoms of at least two elements
  3. a negative ion
  4. a group of two or more atoms bonded together
  5. the positively charged subatomic particle
  6. discovered nucleus using alpha particles and gold foil
  7. the name of the force that is felt between two charged particles
  8. rare earth metal that is needed for electric cars
  9. the name of the rare earth metals from atomic number 57-71
  10. a pure substance that cannot be broken down into simpler substances by chemical processes
  11. the negatively charged subatomic particle
  12. the number of groups in the periodic table
  13. where electrons are found in an atom
  14. where the mass of an atom is concentrated
Down
  1. the naturally occurring element with the highest atomic number
  2. the name of the 16th group of elements
  3. the name of the group 17 elements
  4. a substance formed by physically combining two or more different elements or compounds where each component retains its own chemical identity
  5. the subatomic particle with no charge
  6. an element in the fifth period and 15th group
  7. a row in the periodic table
  8. discovered the neutron
  9. a column in the periodic table
  10. the element whose cation form is a single proton
  11. atoms of an element that have different numbers of neutrons
  12. the first person to name the basic building block of matter "atom"
  13. the country with the greatest capacity for mining rare earth metals
  14. the number of rows in the periodic table

28 Clues: a positive ion • a negative ion • discovered the neutron • a row in the periodic table • a column in the periodic table • the name of the group 17 elements • where electrons are found in an atom • the subatomic particle with no charge • the name of the 16th group of elements • the number of rows in the periodic table • the positively charged subatomic particle • ...

ChemTestCh2 2021-09-22

ChemTestCh2 crossword puzzle
Across
  1. trend the gradual change of properties across a period
  2. homogen mix with components in different phases
  3. a mixture where the the comp is consistent
  4. a notation used to indicate the comp of a compound. incl atomic symbols and subscripts indicating ratio
  5. an element that is shiny, opaque, conductive
  6. any phys attribute of a substance. Ex: color, density, hardness
  7. groups 3-12
  8. an abbrev for an element/atom
  9. salt-forming elements
  10. chart that has all known elements organized by properties
  11. innertrans group 6
  12. upper right of periodic table. Ex: S,O,F
  13. properties of both metals and nonmetals
Down
  1. the 2 subgroups of trans group
  2. a combo of 2+ substances in which they retain their indiv properties
  3. homogen mix where all components in same phase
  4. group 2 elements
  5. a material with atoms of different elements bonded together
  6. the state of a material that only has 1 type of atom
  7. a mixture where components can be seen indiv
  8. a fundamental material consisting of only 1 type of atom
  9. = chemical change
  10. a change in which a substance's phys properties w/o changing its chem ID
  11. a type of property that characterizes the ability of a substance to change its chem ID
  12. unreactive/very stable elements
  13. group 1 elements
  14. type of change where atoms are rearranged, resulting in new chem ID
  15. vertical column of periodic table
  16. innertrans group 7
  17. horiz row of periodic table

30 Clues: groups 3-12 • group 2 elements • group 1 elements • = chemical change • innertrans group 7 • innertrans group 6 • salt-forming elements • horiz row of periodic table • an abbrev for an element/atom • the 2 subgroups of trans group • unreactive/very stable elements • vertical column of periodic table • properties of both metals and nonmetals • upper right of periodic table. Ex: S,O,F • ...

8th Science Lesson 2 2024-08-29

8th Science Lesson 2 crossword puzzle
Across
  1. These types of metals are good conductors of heat and electricity
  2. The temperature at which a solid becomes a liquid is the ______ point
  3. A type of property that describes how a substance undergoes a reaction
  4. Most reactive nonmetal group
  5. If an element has a high likelihood to go through a chemical reaction, it is very ___
  6. A type of property that describes how a substance behaves without being changed chemically
  7. at extremely high temperatures, almost any element can be a ____
  8. If an elements' atoms are really compact (close together), they are ____
  9. Group 2: ___ earth metals
  10. Characteristics about elements that may be either chemical or physical
  11. Potassium, Rhodium, and lead are all examples of this
  12. Carbon, Iodine, and Argon are all examples of this
  13. Element with the simplest atoms
Down
  1. The kind of energy that may change a solid to a liquid or a liquid to a gas
  2. atomic mass is an ____ of the masses of all isotopes of that element
  3. Scientist that first started sorting the elements into a periodic table
  4. A repeated pattern
  5. A column in the periodic table may also be called this
  6. Most stable group
  7. A row in the periodic table may also be called this
  8. The most reactive group of metals
  9. Have similarities to both metals and nonmetals

22 Clues: Most stable group • A repeated pattern • Group 2: ___ earth metals • Most reactive nonmetal group • Element with the simplest atoms • The most reactive group of metals • Have similarities to both metals and nonmetals • Carbon, Iodine, and Argon are all examples of this • A row in the periodic table may also be called this • ...

Periodic Table Crossword 2013-10-31

Periodic Table Crossword crossword puzzle
Across
  1. good conductor, shiny, ductile, malleable
  2. semi-conductors, has some metal and nonmetal properties
  3. the smallest particle in which an element can be broken down into
  4. not malleable, not shiny, poor conductors, not ductile
  5. groups 3-12
  6. the columns in the Periodic Table
  7. (H) (C) (O) (He) (Ne)
  8. (H), one valance electrons
  9. having a regular, repeated pattern
  10. the rows in the Periodic Table
  11. seventeenth group
  12. number of protons and neutrons in an atom
  13. (B) three valance electrons
Down
  1. elements Actinium- Lawrencium
  2. (N) five valance electrons
  3. second group
  4. first group
  5. the electrons in the outermost energy level of an atom
  6. number of protons in an atom's nucleus
  7. eighteenth group
  8. composed of two or more elements
  9. elements Lanthanum- Lutetium
  10. (He) two valance electrons
  11. (O), six valance electrons
  12. (C) four valance electrons

25 Clues: first group • groups 3-12 • second group • eighteenth group • seventeenth group • (H) (C) (O) (He) (Ne) • (N) five valance electrons • (H), one valance electrons • (He) two valance electrons • (O), six valance electrons • (C) four valance electrons • (B) three valance electrons • elements Lanthanum- Lutetium • elements Actinium- Lawrencium • the rows in the Periodic Table • ...

Periodic Table 2018-12-17

Periodic Table crossword puzzle
Across
  1. rows on the periodic table
  2. an element that lacks most properties of a metal.
  3. Group 18, contains He, Ne
  4. the metals of group one, from Li to Fr
  5. alone in the upper left corner with 1 proton/no neutrons
  6. have some properties of metals and some of nonmetals
  7. solar system model. Made by Neils Bohr
  8. atoms with same number of protons but different numbers of neutrons
Down
  1. the elements of a column form this. known as families
  2. group 17, contains F, C, and iodine
  3. one of the two rows of elements placed below the table
  4. a one or two letter name for an element
  5. Russian scientist created first version of the periodic table
  6. one of the two rows of elements placed below the table

14 Clues: Group 18, contains He, Ne • rows on the periodic table • group 17, contains F, C, and iodine • the metals of group one, from Li to Fr • solar system model. Made by Neils Bohr • a one or two letter name for an element • an element that lacks most properties of a metal. • have some properties of metals and some of nonmetals • ...

Periodic Table 2021-12-03

Periodic Table crossword puzzle
Across
  1. This element has an atomic mass of 32.06
  2. νέον is how you say this element in greek
  3. The chief ore of this element is bauxite
  4. This element has the lowest boiling point on the periodic table
  5. This element was discovered by johan august arfwedson
  6. This element was discovered in 1669
  7. This element costs $230 per pound
  8. This element is the lightest element on the periodic table
Down
  1. This elements heat of vaporization is 340 kj
  2. This element has a atomic number of 9
  3. This elements symbol is Si
  4. this element has a melting point of 336.7 K
  5. This element is a girls best friend

13 Clues: This elements symbol is Si • This element costs $230 per pound • This element is a girls best friend • This element was discovered in 1669 • This element has a atomic number of 9 • This element has an atomic mass of 32.06 • The chief ore of this element is bauxite • νέον is how you say this element in greek • this element has a melting point of 336.7 K • ...

Periodic Table 2022-12-02

Periodic Table crossword puzzle
Across
  1. these gases are unreactive
  2. discovered a pattern to the elements
  3. also known as semiconductors
  4. positive charged particle
  5. negative charged particle
  6. a vertical column of elements
Down
  1. most reactive nonmetals
  2. on right side of periodic table
  3. describes something that repeats at regular intervals
  4. metals in group 1
  5. these metals are in group 2
  6. most elements are
  7. a horizontal row

13 Clues: a horizontal row • metals in group 1 • most elements are • most reactive nonmetals • positive charged particle • negative charged particle • these gases are unreactive • these metals are in group 2 • also known as semiconductors • a vertical column of elements • on right side of periodic table • discovered a pattern to the elements • ...

Periodic table 2021-09-14

Periodic table crossword puzzle
Across
  1. provides an inert atmosphere
  2. sky is dark
  3. is one of the most useful elements
  4. really cool math teacher
  5. makes cars go fast
  6. is used for something with high voltage
Down
  1. is the life of earth
  2. makes the higher-pitched tone
  3. you breath it
  4. protects your cells
  5. is wet
  6. is dry
  7. cream godly

13 Clues: is wet • is dry • sky is dark • cream godly • you breath it • makes cars go fast • protects your cells • is the life of earth • really cool math teacher • provides an inert atmosphere • makes the higher-pitched tone • is one of the most useful elements • is used for something with high voltage

Periodic table 2019-05-14

Periodic table crossword puzzle
Across
  1. ... is the term used to describe a substances ability to bend without breaking.
  2. Water is an example of a ..... . is can be chemically decomposed.
  3. A Metalloid is an element which shares both metallic and non-metallic properties.
  4. ... is the process in which heat loss causes a gas to change into a liquid.
  5. The name given to a substance which contains all of the same atoms is an
  6. A substance which can be separated physically is a m...
  7. The three states of matter are: solid, liquid and ...
Down
  1. ... is is the process in which heat loss causes a liquid to change into a solid.
  2. A lustrous and malleable element which conducts electricity is most likely a ...
  3. Atoms are made up of:neutrons, electrons and ....
  4. The element with 15 protons is ...
  5. Be is the chemical symbol for ...
  6. Heat is a form of ...

13 Clues: Heat is a form of ... • Be is the chemical symbol for ... • The element with 15 protons is ... • Atoms are made up of:neutrons, electrons and .... • The three states of matter are: solid, liquid and ... • A substance which can be separated physically is a m... • Water is an example of a ..... . is can be chemically decomposed. • ...

periodic table 2023-05-11

periodic table crossword puzzle
Across
  1. have a positive charge.
  2. the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  3. shiny, conduct electricity, and bendable.
  4. gas, no conduct electricity, and brittle.
  5. all have the same energy cloud
  6. have no charge
  7. a temporary name that is based on the atomic number
  8. all have the same reactivity and valence electron
Down
  1. a code to identify an specific element in the Periodic Table of Elements.
  2. defines a chemical element
  3. has a dim conduct of electricity.
  4. have a negative charge.
  5. negative charge surrounding an atomic nucleus that is associated with an atomic orbital.

13 Clues: have no charge • have a positive charge. • have a negative charge. • defines a chemical element • all have the same energy cloud • has a dim conduct of electricity. • shiny, conduct electricity, and bendable. • gas, no conduct electricity, and brittle. • all have the same reactivity and valence electron • a temporary name that is based on the atomic number • ...

Periodic classification Of Elements 2020-09-13

Periodic classification Of Elements crossword puzzle
Across
  1. Newland divided elements into horizontal rows of eight element reach State True or False.
  2. other name of group 18th elements.
  3. most stable element in the third row.
  4. non- metallic character _________across a period.
  5. Group 17 elements are called.
  6. on moving from left to right in a periodic table _____ character decreases.
  7. The basis of modern Periodic table is.
Down
  1. What happens to the electropositive character of elements on moving from left to right in a periodic table.
  2. According to Newland’s law of octave ______________is similar to oxygen.
  3. number of shells in strontium.
  4. An element ‘x’ belongs to groups 2. Find its valency.
  5. most reactive element of group seventeenth.
  6. elements has two shells and both are completely filled.
  7. tendency to_______ electrons decreases down the group.
  8. predict whether "K" is metal or non- metal.
  9. nature of the oxide of element with atomic number 12.

16 Clues: Group 17 elements are called. • number of shells in strontium. • other name of group 18th elements. • most stable element in the third row. • The basis of modern Periodic table is. • most reactive element of group seventeenth. • predict whether "K" is metal or non- metal. • non- metallic character _________across a period. • ...

Periodic Table and Bonding 2025-12-05

Periodic Table and Bonding crossword puzzle
Across
  1. Periodic table founder
  2. Force linking atoms
  3. Building block of matter
  4. Elementary light particle
  5. Neutral particle in nucleus
  6. Negative charge carrier
  7. NO. Total nucleons in atom
  8. Nuclear splitting process
  9. Shared electron bond
  10. Nearly massless particle
  11. Force acting on charged particles
  12. Charged atom or molecule
  13. FORCE Holds nucleus together
  14. Atomic mass measurement
  15. TABLE Chart listing all elements
  16. Electron energy level ring
Down
  1. Emits particles or energy
  2. Horizontal rows in table
  3. Outer shell electrons
  4. Positively charged particle
  5. Electron’s probable location
  6. Same element, different neutrons
  7. CHARGE Balanced positive and negative
  8. Electron transfer bond
  9. Nuclear joining process
  10. Noble gas with two protons
  11. Elements in vertical columns
  12. Dense center of atom
  13. NO. Number of protons in atom
  14. Electron at higher energy

30 Clues: Force linking atoms • Shared electron bond • Dense center of atom • Outer shell electrons • Periodic table founder • Electron transfer bond • Negative charge carrier • Nuclear joining process • Atomic mass measurement • Horizontal rows in table • Building block of matter • Nearly massless particle • Charged atom or molecule • Emits particles or energy • Elementary light particle • ...

Periodic Table, Electron Configuration, History and Atom Structure 2020-12-11

Periodic Table, Electron Configuration, History and Atom Structure crossword puzzle
Across
  1. Groups in the periodic table that describes similar chemical properties with other elements (ex: Halogens)
  2. Thomson: 1904, he discovered negative charges within the atom’s and made the Plumm pudding model
  3. 1910, he claimed that atoms have a mass consisting of Protons and Neutrons, created Rutherford model
  4. Radius: The length from the center of the nucleus to the outermost electron shell
  5. 1913, he stated and created the Bohr model where electrons were in electron rings with specific number of electrons in each ring
  6. The energy required to move electrons from the electron shell
  7. Principle: Principle states start at the lowest energy on the Aufbau diagram
  8. Organizes the periodic table Downwards
  9. Organizes the periodic table Across
  10. Contains two electrons, used for electron configuration
  11. The tendency to attract electrons to form a full electron shell
Down
  1. Rule: Rule declares electrons must fill up other orbitals before pairing them up
  2. Particle located outside the nucleus in shells with a negative charge
  3. Dalton: 1803, stated atoms can't be created nor destroyed
  4. Particle in the nucleus that has a positive charge, and determines atomic number
  5. electrons: Electrons located on the outermost layer of the electron shell, can describe reactivity and for bonding.
  6. Particle in the nucleus with a neutral charge, varies with isotopes
  7. A Greek who discovered the atoms existence, states it makes up all matter
  8. Exclusion Principle: A principle states each orbital holds 3 electrons with opposite spins
  9. Term used where directions Ionization, Electronegativity and Atomic Radius follow on the periodic table.

20 Clues: Organizes the periodic table Across • Organizes the periodic table Downwards • Contains two electrons, used for electron configuration • Dalton: 1803, stated atoms can't be created nor destroyed • The energy required to move electrons from the electron shell • The tendency to attract electrons to form a full electron shell • ...

Euka Science G10T2W10 2022-07-28

Euka Science G10T2W10 crossword puzzle
Across
  1. The abbreviation for "potential of hydrogen"
  2. A reaction that occurs when an acid is added to a base.
  3. An example of oxidation.
  4. When water is split apart, the result is oxygen and...?
  5. What kind of ions do acids release?
  6. The person who made the periodic table
  7. The group that has elements that are shiny, soft and can be cut with a knife in the periodic table is called ... metals.
  8. In the periodic table, a row is called a?
  9. The element symbol of an atom with 26 protons
  10. They have their own characteristics and they are pure substances.
  11. When conducting an experiment, what should we always prioritize?
  12. An element with an atomic number of 41 and the symbol Nb.
  13. The ability of something to conduct electricity.
Down
  1. Group 3-12 in the periodic table is called the ... metals.
  2. The scale that is most commonly used to measure electronegativity.
  3. The electrons in the outermost shell that are the most active.
  4. When 2 or more substances combine and form a new substance.
  5. When an element loses or gains a neutron
  6. Subatomic particle that has a negative charge
  7. When elements or compounds rearrange themselves in an equation.
  8. The mass number shows the number of protons &?
  9. These types of atoms are unstable and change over time.
  10. Helium and neon are in the same group and they are called ... gases.
  11. The smallest part of any thing
  12. The speed of a reaction that can be dangerous and even cause an explosion.
  13. Oxygen has an atomic number of 8, so how many electrons are in the outermost shell?

26 Clues: An example of oxidation. • The smallest part of any thing • What kind of ions do acids release? • The person who made the periodic table • When an element loses or gains a neutron • In the periodic table, a row is called a? • The abbreviation for "potential of hydrogen" • Subatomic particle that has a negative charge • The element symbol of an atom with 26 protons • ...

Periodic Table Crossword Puzzle 2023-01-09

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. A periodic table family with elements that contain seven valence electrons.
  2. Ionization energy is a _______ property.
  3. Horizontal rows in the periodic table
  4. Ionization energy ______ across a period.
  5. Atomic radius is measured in what unit?
  6. The least reactive family
  7. The ability of an atom to accept an electron.
Down
  1. Half the distance between two atoms.
  2. The amount of energy required to remove one or more electrons from the atom to form a positive ion.
  3. Atomic radius _______ across a period.
  4. How likely an atom is to react with other substances.
  5. Vertical columns in the periodic table
  6. The ability of an atom to attract or bind with electrons.

13 Clues: The least reactive family • Half the distance between two atoms. • Horizontal rows in the periodic table • Atomic radius _______ across a period. • Vertical columns in the periodic table • Atomic radius is measured in what unit? • Ionization energy is a _______ property. • Ionization energy ______ across a period. • The ability of an atom to accept an electron. • ...

Atoms 2023-04-23

Atoms crossword puzzle
Across
  1. The Atomic _____ is the same as the number of protons and electrons
  2. Electrical charge of a proton
  3. Electrical charge of an electron
  4. Electrical charge of a neutron
  5. All elements and their information is on the _____ Table
  6. These are the horizontal rows on the Periodic Table
Down
  1. These are the vertical columns on the Periodic Table
  2. the electrons in the outer shell of an atom
  3. protons added to neutrons equal the Atomic _____
  4. Use the atoms symbol and number of valence electrons to make a _____ diagram
  5. Elements are grouped as either metal, nonmetal, synthetic or _____
  6. This is where you find the protons and neutrons
  7. Atom of the same element with a different number of neutrons
  8. Electrons are located in the Electron _____

14 Clues: Electrical charge of a proton • Electrical charge of a neutron • Electrical charge of an electron • the electrons in the outer shell of an atom • Electrons are located in the Electron _____ • This is where you find the protons and neutrons • protons added to neutrons equal the Atomic _____ • These are the horizontal rows on the Periodic Table • ...

science vocab 2016-01-26

science vocab crossword puzzle
Across
  1. anything that has mass and takes up space
  2. border the zigzag line
  3. allows heat and energy to flow through
  4. charge of an ion
  5. energy due to an objects motion
  6. all of an objects kinetic energy
  7. smallest particle of an element
  8. vertical columns on the periodic table
  9. energy of and object due to its height or position
  10. exact opposite of metals
  11. the ability to do work
  12. distance from nucleus to the outermost layer of electrons
  13. horizontal row on the periodic table
  14. force exerted through a distance
Down
  1. smallest breakdown of a substance
  2. kinetic and potential energy
  3. -273 Celsius
  4. atoms gain or lose electrons
  5. to gently wave fumes
  6. blocks the flow of heat
  7. measurement of temperature
  8. organization of elements
  9. energy from changes in the nucleus of an atom
  10. electrons transferred between atoms
  11. occurs or repeats in regular intervals

25 Clues: -273 Celsius • charge of an ion • to gently wave fumes • border the zigzag line • the ability to do work • blocks the flow of heat • organization of elements • exact opposite of metals • measurement of temperature • kinetic and potential energy • atoms gain or lose electrons • energy due to an objects motion • smallest particle of an element • all of an objects kinetic energy • ...

Science unit b cross words 2014-11-06

Science unit b cross words crossword puzzle
Across
  1. neutral subatomic particle
  2. anything that has mass and occupies space
  3. change where two substances that react and create new substances
  4. the center of the atom
  5. positive subatomic particle
  6. change in appearance and or states
  7. number of protons in a nucleus
  8. the smallest form of matter that is unbreakable
  9. negative subatomic particle
Down
  1. characteristics that can be used to describe a substance
  2. measure of atomic mass
  3. categories where element belong to
  4. material that can't be broken down into any simpler substance
  5. matter that has only one element
  6. vertical row in the periodic table
  7. a table that organizes the elements based on there properties
  8. matter that has two or more elements
  9. horizontal row in the periodic table

18 Clues: measure of atomic mass • the center of the atom • neutral subatomic particle • positive subatomic particle • negative subatomic particle • number of protons in a nucleus • matter that has only one element • categories where element belong to • vertical row in the periodic table • change in appearance and or states • matter that has two or more elements • ...

History of the Atom & Periodic Table Crossword 2017-09-16

History of the Atom & Periodic Table Crossword crossword puzzle
Across
  1. Mendeleev overcome some of the problems with earlier periodic tables by leaving what?
  2. Who is said to be the 'father of the modern day periodic table'?
  3. What was used to order the periodic table before the discovery of sub-atomic particles?
  4. Who discovered the proton (second name only)?
  5. The name of the model of the atom put forward by J J Thompson.
  6. what did Ernest Rutherford measure in the Gold Leaf experiment?
Down
  1. The name of an element that Mendeleev correctly predicted the properties of?
  2. Which scientist, with a first name of John, was involved in both the development of the periodic table and the development of the atom?
  3. Who discovered the neutron (full name)?
  4. Who modified Rutherford's theory of the atom to put the electrons in fixed shells?
  5. The side of the periodic table that the metals are found on.

11 Clues: Who discovered the neutron (full name)? • Who discovered the proton (second name only)? • The side of the periodic table that the metals are found on. • The name of the model of the atom put forward by J J Thompson. • what did Ernest Rutherford measure in the Gold Leaf experiment? • Who is said to be the 'father of the modern day periodic table'? • ...

Mole Day Crossword 2022-10-21

Mole Day Crossword crossword puzzle
Across
  1. Central part of an atom
  2. Positively charged
  3. Animal that is brown and furry
  4. Metal's ability to be shaped or formed
  5. Brittle, luster, semiconductor, all solids
  6. Shiny, malleable, conductors of heat, mostly solid
  7. Horizontal rows on the Periodic Table
  8. Month of mole day
Down
  1. The way an object's surface reflects the light
  2. Measure of matter
  3. When metals can be pulled into wires
  4. Brittle, dull, insulators, all states of matter
  5. No charge
  6. Measurement of mass per unit of volume
  7. Clump of atoms together
  8. Our chemistry teacher
  9. Negatively charged
  10. Vertical columns on the Periodic Table

18 Clues: No charge • Measure of matter • Month of mole day • Positively charged • Negatively charged • Our chemistry teacher • Central part of an atom • Clump of atoms together • Animal that is brown and furry • When metals can be pulled into wires • Horizontal rows on the Periodic Table • Measurement of mass per unit of volume • Metal's ability to be shaped or formed • ...

Science Crossowrd 2023-03-29

Science Crossowrd crossword puzzle
Across
  1. particles are weakest in this form
  2. when matter heats up, these move slower
  3. this can affect the way molecule move
  4. the temperature at which H20 becomes a solid
  5. the 49th element on the periodic table
  6. these can be found on the periodic table
  7. the form in which particles are further apart
  8. the form in which particles are closest together
Down
  1. all of this is made up of tiny moving particles
  2. these are attracted to each other
  3. are very close together in a solid form
  4. particles are always moving because they have this kind of energy
  5. this form of heat is not considered matter
  6. The table where elements are found

14 Clues: these are attracted to each other • particles are weakest in this form • The table where elements are found • this can affect the way molecule move • the 49th element on the periodic table • when matter heats up, these move slower • are very close together in a solid form • these can be found on the periodic table • this form of heat is not considered matter • ...

Periodic Trends Vocab 1 2018-11-01

Periodic Trends Vocab 1 crossword puzzle
Across
  1. The physical and chemical properties of the elements recur in a systematic and predictable way when the elements are arranged in order of increasing atomic number.
  2. A substance that does not exhibit such characteristic properties of metals.
  3. Elements that feature atoms that have an incomplete d sub-shell.
  4. Belong to Group 2 elements of the periodic table and are made up of radium, barium, strontium, calcium, magnesium, and beryllium.
  5. Chemical elements that are best defined by two criteria (Silicon, boron, germanium, tellurium, antimony, and arsenic).
  6. Include elements 57-71 (lanthanides) and 89-103 (actinides), Have three incomplete outermost electron shells and are all metals.
  7. Five non-metallic elements found in group 17 of the periodic table (Have 7 electrons in their outer shells, giving them an oxidation number of -1).
Down
  1. All elements in the s and p blocks of the periodic table, The most abundant elements in the periodic table.
  2. Any chemical element that is an effective conductor of electricity and heat.
  3. A group of metals that you can find on the periodic table, known as the Group 1 elements.
  4. Full valence orbitals, Any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table.

11 Clues: Elements that feature atoms that have an incomplete d sub-shell. • A substance that does not exhibit such characteristic properties of metals. • Any chemical element that is an effective conductor of electricity and heat. • A group of metals that you can find on the periodic table, known as the Group 1 elements. • ...

chemical 2022-04-24

chemical crossword puzzle
Across
  1. Length, width, height, and volume it takes up
  2. Any numerical information
  3. a bond making metallic substance
  4. Some non numerical information
  5. The physical look of a shape, sometimes doesnt change other times changes with container
  6. The product that comes from 2 physically mixed chemicals
  7. of matter A solid liquid or gas
  8. The letter(s) representing an element on the periodic table
  9. a bond between atleast one metal element
  10. number The number on the top left of an element on the periodic table
Down
  1. A substance class with a high conduction rate is generally seen as shiny
  2. One of many unique combinations of protons, neutrons and electrons
  3. Something that will change regardless of what type of change it is
  4. a bond with 2 non metals
  5. something that shares both a metals and non metals characteristics
  6. A substance made when 2 chemicals are added together
  7. Changes that do impact the chemical makeup of an element
  8. Changes that do not impact the chemical makeup of an element
  9. mass The number on the bottom of an element on the periodic table
  10. metals elements on the far right of the periodic table

20 Clues: a bond with 2 non metals • Any numerical information • Some non numerical information • of matter A solid liquid or gas • a bond making metallic substance • a bond between atleast one metal element • Length, width, height, and volume it takes up • A substance made when 2 chemicals are added together • metals elements on the far right of the periodic table • ...

Elements of a Periodic table 2022-10-03

Elements of a Periodic table crossword puzzle
Across
  1. this element is a type of metal that is used to build parts of nuclear bombs, missiles, and rockets.
  2. this element is used for cooling dried ice.
  3. human bones rely on this element.
  4. 53rd element in a periodic table.
  5. this element has the same name as a specific type of color group.
  6. this element has the same name as a certain USA cent.
  7. 1st element in the periodic table.
  8. this element is used to make molds.
  9. this element is used as a type of food flavoring (salty).
Down
  1. this element is used for making jewelry (cheaper than gold).
  2. 30th element in the periodic table.
  3. this element has the symbol Na.
  4. this element is used to build kitchen cabinets as well as doors.
  5. this element is a good energy transporter.
  6. this element can be put in balloons.
  7. this element is a primary source in a human breathing life cycle.
  8. this element has the name of a planet in our solar system.
  9. this element has the symbol Li.
  10. this element can be put in mechanical pencils.
  11. many Emirati women wear this type of jewelry during national celebrations, Ramadan, and weddings.

20 Clues: this element has the symbol Na. • this element has the symbol Li. • human bones rely on this element. • 53rd element in a periodic table. • 1st element in the periodic table. • 30th element in the periodic table. • this element is used to make molds. • this element can be put in balloons. • this element is a good energy transporter. • ...

Elements of a Periodic table 2022-10-03

Elements of a Periodic table crossword puzzle
Across
  1. this element is a type of metal that is used to build parts of nuclear bombs, missiles, and rockets.
  2. this element is used for cooling dried ice.
  3. human bones rely on this element.
  4. 53rd element in a periodic table.
  5. this element has the same name as a specific type of color group.
  6. this element has the same name as a certain USA cent.
  7. 1st element in the periodic table.
  8. this element is used to make molds.
  9. this element is used as a type of food flavoring (salty).
Down
  1. this element is used for making jewelry (cheaper than gold).
  2. 30th element in the periodic table.
  3. this element has the symbol Na.
  4. this element is used to build kitchen cabinets as well as doors.
  5. this element is a good energy transporter.
  6. this element can be put in balloons.
  7. this element is a primary source in a human breathing life cycle.
  8. this element has the name of a planet in our solar system.
  9. this element has the symbol Li.
  10. this element can be put in mechanical pencils.
  11. many Emirati women wear this type of jewelry during national celebrations, Ramadan, and weddings.

20 Clues: this element has the symbol Na. • this element has the symbol Li. • human bones rely on this element. • 53rd element in a periodic table. • 1st element in the periodic table. • 30th element in the periodic table. • this element is used to make molds. • this element can be put in balloons. • this element is a good energy transporter. • ...

chemistry 2022-12-06

chemistry crossword puzzle
Across
  1. energy level rings
  2. can be bent or hammered into a sheet
  3. can be pulled into a wire
  4. located in the center
  5. electricity and heat passes through it
  6. smallest part of an element
  7. on the left side of the periodic table
  8. shatter easily
  9. not shiny
  10. 1 made of 2 electrons max
  11. negative charge
  12. neutral charge
Down
  1. properties of both touching the zigzag line.
  2. 3 holds up to 18 electrons
  3. electricity heat does not pass through it.
  4. reflects light
  5. right side of periodic table
  6. 2 holds up to 8 electrons
  7. cloud on the outside made of electrons
  8. positive charge

20 Clues: not shiny • reflects light • shatter easily • neutral charge • positive charge • negative charge • energy level rings • located in the center • can be pulled into a wire • 2 holds up to 8 electrons • 3 holds up to 18 electrons • 1 made of 2 electrons max • smallest part of an element • right side of periodic table • can be bent or hammered into a sheet • ...

CHEMISTRY 2025-04-28

CHEMISTRY crossword puzzle
Across
  1. 2
  2. 7
  3. 9
  4. 3
  5. 1
  6. 12
  7. 18
  8. 14
  9. 16
  10. 20
Down
  1. 5
  2. 15
  3. 17
  4. 13
  5. 6
  6. 10
  7. 4
  8. 8
  9. 11
  10. 19

20 Clues: 5 • 2 • 7 • 6 • 4 • 9 • 8 • 3 • 1 • 15 • 17 • 13 • 10 • 11 • 12 • 18 • 14 • 16 • 19 • 20

CHEMISTRY 2025-04-28

CHEMISTRY crossword puzzle
Across
  1. 20
  2. 19
  3. 3
  4. 4
  5. 9
  6. 18
  7. 16
  8. 10
  9. 11
Down
  1. 5
  2. 6
  3. 12
  4. 2
  5. 13
  6. 15
  7. 8
  8. 1
  9. 7
  10. 17
  11. 14

20 Clues: 5 • 6 • 2 • 3 • 8 • 4 • 1 • 9 • 7 • 12 • 20 • 13 • 19 • 15 • 18 • 16 • 17 • 14 • 10 • 11

structure of matter 2021-09-21

structure of matter crossword puzzle
Across
  1. table of elements all the chemicals and elements
  2. structure of all matter
  3. is a horizontal row of the periodic table
  4. a group of atoms bonded together
  5. is a proton without electrical charge
Down
  1. is a particle in a atom that has no electrical charge
  2. is a positive elective charge
  3. two more separated elements
  4. made of only of atoms with the same protons
  5. number is the number of protons an a nucleus
  6. a column of the periodic table

11 Clues: structure of all matter • two more separated elements • is a positive elective charge • a column of the periodic table • a group of atoms bonded together • is a proton without electrical charge • is a horizontal row of the periodic table • made of only of atoms with the same protons • number is the number of protons an a nucleus • ...

Vocabulary is not scary (numbers are in some clues) 2022-09-16

Vocabulary is not scary (numbers are in some clues) crossword puzzle
Across
  1. a combination of elements that aren't chemically bonded
  2. The formula for hydrogen peroxide
  3. The best 8th grade science teacher in peak charter academy
  4. a combination of protons, electrons, and neutrons
  5. Silicon is in this section of the periodic table
  6. the 26th element on the periodic table
Down
  1. the element thats atomic weight is 183.84
  2. the first element on the periodic table
  3. you ______
  4. building block of everything
  5. a combination of elements that are chemically bonded

11 Clues: you ______ • building block of everything • The formula for hydrogen peroxide • the 26th element on the periodic table • the first element on the periodic table • the element thats atomic weight is 183.84 • Silicon is in this section of the periodic table • a combination of protons, electrons, and neutrons • a combination of elements that are chemically bonded • ...

Standard 3 Crossword 2016-08-23

Standard 3 Crossword crossword puzzle
Across
  1. the number of valence electrons will predict how ________ an element is
  2. a substance with an orderly three-dimensional arrangement of particles
  3. most of the mass of an atom is found in the ___________
  4. another word for a column on the periodic table
  5. a type of solid that does not have an orderly arrangement of its particles
  6. unit of measurement used for the mass of subatomic particles
  7. if a train were a polymer, each train car would be a __________
  8. information on the periodic table that tells you how many protons can be found in one atom of an element
  9. element with 6 valence electrons and 6 electron energy levels
  10. type of bond that holds water molecules together
  11. particle found in a cloud outside the nucleus
  12. subatomic particle without an electrical charge
  13. type of bond formed between metals and non-metals
  14. particle formed when two or more atoms chemically bond together
  15. atoms are always electrically ____________
  16. a long chain of molecules combined into a larger molecule
Down
  1. chemical symbol for germanium
  2. a chemical symbol on the periodic table is a(n) __________ for the element's name
  3. a material that is made of a single type of particle
  4. characteristics of a substance
  5. element on the periodic table with the lowest mass
  6. rubber is an example of a _________ polymer
  7. the particles found in the nucleus of an atom are neutrons and __________
  8. the smallest amount of an element
  9. an ion always has a(n) __________ number of protons and neutrons
  10. substance formed when two or more elements combine
  11. the most massive element with only one valence electron
  12. the first 92 elements are ________ occurring
  13. the number on the periodic table that shows how energy levels an atom will have
  14. has the symbol Ar
  15. outermost electrons on an atom
  16. element with only 6 protons in its nucleus
  17. a pure substance that cannot be broken down by physical or chemical means
  18. name of a combination of two or more substances physically combined

34 Clues: has the symbol Ar • chemical symbol for germanium • characteristics of a substance • outermost electrons on an atom • the smallest amount of an element • element with only 6 protons in its nucleus • atoms are always electrically ____________ • rubber is an example of a _________ polymer • the first 92 elements are ________ occurring • ...

Grade 7 Science : Matter and Energy 2024-12-12

Grade 7 Science : Matter and Energy crossword puzzle
Across
  1. The path electrons follow around the nucleus of an atom.
  2. Negatively charged particles that orbit the nucleus of an atom.
  3. A state of matter with widely spaced particles moving freely and quickly.
  4. The process where a gas cools and changes into a liquid.
  5. The process where a solid absorbs heat and changes into a liquid.
  6. The process where a liquid changes into a gas, often by heating.
  7. Positively charged particles found in the nucleus of an atom.
  8. The basic units of matter, consisting of a nucleus surrounded by electrons.
  9. The process where a liquid loses heat and changes into a solid.
  10. A state of matter where particles are close together but can flow past one another.
  11. A group of reactive nonmetals in Group 17 of the periodic table.
  12. The process where a solid changes directly into a gas without becoming a liquid.
  13. Elements that are poor conductors of heat and electricity, often brittle when solid.
Down
  1. Anything that has mass and takes up space.
  2. Gases Elements in Group 18 of the periodic table, known for their lack of reactivity.
  3. Metals A group of metals located in the center of the periodic table, known for their conductivity and malleability.
  4. The capacity to do work or cause change, present in many forms like kinetic and thermal.
  5. Metals Highly reactive metals found in Group 1 of the periodic table.
  6. The process where a gas changes directly into a solid without becoming a liquid.
  7. Neutral particles found in the nucleus of an atom.
  8. Zero The theoretical temperature at which all particle motion stops, 0 Kelvin.
  9. A form of energy transfer between substances due to a temperature difference.
  10. The small units of matter, including atoms, molecules, and ions.
  11. A state of matter with particles tightly packed in a fixed structure.
  12. Elements with properties of both metals and nonmetals, often found along the "stair-step" line on the periodic table.
  13. Elements that are good conductors of heat and electricity, often malleable and ductile.

26 Clues: Anything that has mass and takes up space. • Neutral particles found in the nucleus of an atom. • The path electrons follow around the nucleus of an atom. • The process where a gas cools and changes into a liquid. • Positively charged particles found in the nucleus of an atom. • Negatively charged particles that orbit the nucleus of an atom. • ...

Periodic Table and Bonding 2025-12-05

Periodic Table and Bonding crossword puzzle
Across
  1. FORCE Holds nucleus together
  2. Nuclear joining process
  3. NO. Total nucleons in atom
  4. Neutral particle in nucleus
  5. Periodic table founder
  6. Dense center of atom
  7. TABLE Chart listing all elements
  8. Emits particles or energy
  9. Positively charged particle
  10. NO. Number of protons in atom
  11. Force linking atoms
  12. Elements in vertical columns
  13. Shared electron bond
  14. Electron’s probable location
  15. Force acting on charged particles
Down
  1. Nuclear splitting process
  2. Charged atom or molecule
  3. Nearly massless particle
  4. Outer shell electrons
  5. Building block of matter
  6. CHARGE Balanced positive and negative
  7. Negative charge carrier
  8. Electron energy level ring
  9. Horizontal rows in table
  10. Noble gas with two protons
  11. Electron at higher energy
  12. Same element, different neutrons
  13. Elementary light particle
  14. Electron transfer bond
  15. Atomic mass measurement

30 Clues: Force linking atoms • Dense center of atom • Shared electron bond • Outer shell electrons • Periodic table founder • Electron transfer bond • Nuclear joining process • Negative charge carrier • Atomic mass measurement • Charged atom or molecule • Nearly massless particle • Building block of matter • Horizontal rows in table • Nuclear splitting process • Electron at higher energy • ...

Periodic Table and Bonding 2025-12-05

Periodic Table and Bonding crossword puzzle
Across
  1. FORCE Holds nucleus together
  2. NO. Total nucleons in atom
  3. Noble gas with two protons
  4. Shared electron bond
  5. Electron transfer bond
  6. Atomic mass measurement
  7. Elementary light particle
  8. Force acting on charged particles
  9. TABLE Chart listing all elements
  10. Same element, different neutrons
  11. Neutral particle in nucleus
  12. Charged atom or molecule
  13. NO. Number of protons in atom
  14. Nuclear joining process
  15. Outer shell electrons
Down
  1. Electron’s probable location
  2. Emits particles or energy
  3. Periodic table founder
  4. Force linking atoms
  5. Nearly massless particle
  6. Elements in vertical columns
  7. Negative charge carrier
  8. Horizontal rows in table
  9. Building block of matter
  10. CHARGE Balanced positive and negative
  11. Electron at higher energy
  12. Electron energy level ring
  13. Positively charged particle
  14. Nuclear splitting process
  15. Dense center of atom

30 Clues: Force linking atoms • Shared electron bond • Dense center of atom • Outer shell electrons • Periodic table founder • Electron transfer bond • Atomic mass measurement • Negative charge carrier • Nuclear joining process • Nearly massless particle • Horizontal rows in table • Building block of matter • Charged atom or molecule • Emits particles or energy • Elementary light particle • ...

ChemTest 2021-05-07

ChemTest crossword puzzle
Across
  1. A liquid metal
  2. Used to blow up balloons
  3. Added to salt
  4. Common element in the rotten egg nebula
  5. The Periodic Table is a resource in this topic
  6. Most of the atmosphere
  7. Found in milk, bones, and chalk
  8. A metalloid used in computer chips
Down
  1. Superman's weakness
  2. Most abundant metal in Earth's crust
  3. Atoms are made of these
  4. Created the Periodic Table
  5. Used to make super strong magnets
  6. The lightest element
  7. A person who does chemistry
  8. Element with atomic number 79

16 Clues: Added to salt • A liquid metal • Superman's weakness • The lightest element • Most of the atmosphere • Atoms are made of these • Used to blow up balloons • Created the Periodic Table • A person who does chemistry • Element with atomic number 79 • Found in milk, bones, and chalk • Used to make super strong magnets • A metalloid used in computer chips • ...

Periodic Table and its Trends 2024-05-03

Periodic Table and its Trends crossword puzzle
Across
  1. What is the noble gas that is located on the 6th row
  2. What is a row on the periodic table called
  3. family What is the family to the left of the Noble gasses
  4. What are the elements of the left side of the Periodic table called
  5. earth metal What is the name of the family to the right of the Alkali metals
  6. What is the Element in the Alkali metals family on the 3rd row
Down
  1. What is the element at the top of the staircase
  2. What is the Element that has the symbol Rb
  3. What is a column called on the periodic
  4. What is the Metal that creates the Ionic Bond KCl
  5. What nonmetal has a mass of 35.45
  6. What is the only Metal that is a liquid
  7. What are the elements located on the right side of the Periodic Table called
  8. What is the element that has 3 protons
  9. What are the elements located on the staircase called

15 Clues: What nonmetal has a mass of 35.45 • What is the element that has 3 protons • What is a column called on the periodic • What is the only Metal that is a liquid • What is the Element that has the symbol Rb • What is a row on the periodic table called • What is the element at the top of the staircase • What is the Metal that creates the Ionic Bond KCl • ...

kaitlyn louzada 2019-06-12

kaitlyn louzada crossword puzzle
Across
  1. ammonium chloride
  2. an atom or molecule with a net electric charge due to the loss or gain of one or more
  3. He,C,Na,Ar
  4. 0---0---0
  5. N2+3H2----> 2NH3
  6. CH4+O2-------CO2+H2O
  7. a carbon based compound reacts with oxygen to form carbon dioxide and water
  8. Ab---> A+B
  9. H-O-H
  10. not a metal
Down
  1. Solid, liquid, or gas
  2. B- E-
  3. Form of symbols and formulas
  4. outer electrons
  5. AB--->A+B
  6. any of the elements iodine, and astatine, on the periodic table.
  7. P1V1=P2V2
  8. table salt
  9. Nitrate No3
  10. (aq)
  11. it takes up most of the periodic table
  12. NH4
  13. between 2 non-metals
  14. A substance that takes part in and undergoes a reaction
  15. a group of atoms bonded together

25 Clues: NH4 • (aq) • B- E- • H-O-H • AB--->A+B • P1V1=P2V2 • 0---0---0 • table salt • He,C,Na,Ar • Ab---> A+B • Nitrate No3 • not a metal • outer electrons • N2+3H2----> 2NH3 • ammonium chloride • CH4+O2-------CO2+H2O • between 2 non-metals • Solid, liquid, or gas • Form of symbols and formulas • a group of atoms bonded together • it takes up most of the periodic table • ...

science crossword puzzle 2024-01-28

science crossword puzzle crossword puzzle
Across
  1. its a table that has all the elements
  2. it is the 8/0 group in the PERIODIC TABLE
  3. a particle of matter
  4. it has a negative charge
Down
  1. it is the 7th group in the PERIODIC TABLE
  2. it has a positive charge
  3. how dense an object is
  4. it is the first group in the PERIODIC TABLE
  5. how heavy an object is
  6. he amount of space occupied by any three-dimensional solid

10 Clues: a particle of matter • how dense an object is • how heavy an object is • it has a positive charge • it has a negative charge • its a table that has all the elements • it is the 7th group in the PERIODIC TABLE • it is the 8/0 group in the PERIODIC TABLE • it is the first group in the PERIODIC TABLE • he amount of space occupied by any three-dimensional solid

Chemistry study guide review 2016-02-10

Chemistry study guide review crossword puzzle
Across
  1. what outer covering is typically metal
  2. on pt this is called a group on which table
  3. : this is in the center of an atom
  4. this is a substance that can not be broken down into simpler substances
  5. this is a reaction in which heat is absorbed
  6. this is the smallest particle of a chemical element
  7. Meatal this is not Malleable
  8. this is a good conductor of electricity
  9. this is where an electron is likely to be found
  10. mass this is the average mass of atoms in an element
  11. mendeleveve he created the periodic table
  12. this is the result of joining two or more substances chemicals together
  13. this is formed from a reaction
Down
  1. this is abreveation for a element on the periodic table
  2. electron this is a electron in the outer edge of an atom
  3. on pt this is horizontal rows on which table
  4. atomic particles carry no electric charge
  5. this is part of a chemical reaction
  6. atomic particles that move around the nucleus have negative electric charge
  7. this is a reaction in which heat is realized
  8. this has characteristics of a metal and non metal
  9. gasses this is group on the periodic table
  10. of conservation of mass which law states that mass is neither created nor destroyed during a chemical reaction
  11. this is found in the nucleus of an atom
  12. : this is the smallest part of an element

25 Clues: Meatal this is not Malleable • this is formed from a reaction • : this is in the center of an atom • this is part of a chemical reaction • what outer covering is typically metal • atomic particles carry no electric charge • this is a good conductor of electricity • this is found in the nucleus of an atom • : this is the smallest part of an element • ...

The Periodic Table and It's Components 2021-05-11

The Periodic Table and It's Components crossword puzzle
Across
  1. When the elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties
  2. Nonmetals of group 7A
  3. The energy requires to to overcome the attraction of the nuclear charge and remove an electron from a gaseous atom
  4. An electron in the highest occupied energy level of an atom
  5. The horizontal rows of the periodic table
  6. The tendency for the atoms of the element ti attract electrons when they are chemically combined with atoms of another element
  7. Elements that are ductile and malleable
  8. A notation that depicts valence electrons as dots around the atomic symbol of the element
  9. Appear below the main body of the periodic table and often called the rare-earth elements
  10. Examples include; copper, silver, gold, and iron
  11. Group 1A elements
  12. An arrangement of the elements according to similarities in their properties
Down
  1. Group 2A elements
  2. One-half of the distance between nuclei of two like atoms in a diatomic molecule
  3. Elements that are generally non-lustrous and that are generally poor conductors of electricity
  4. Group A elements
  5. Atoms react by gaining or losing electrons in order to obtain the stable electron structure of a noble gas
  6. The vertical columns of the periodic table
  7. Elements with properties that are intermediate between those of metals and nonmetals
  8. Nonmetals of group 0

20 Clues: Group A elements • Group 2A elements • Group 1A elements • Nonmetals of group 0 • Nonmetals of group 7A • Elements that are ductile and malleable • The horizontal rows of the periodic table • The vertical columns of the periodic table • Examples include; copper, silver, gold, and iron • An electron in the highest occupied energy level of an atom • ...

Chemistry - The periodic table 2023-04-25

Chemistry - The periodic table crossword puzzle
Across
  1. the smallest number next to an element
  2. Copper and Iron are these
  3. nonmetal and nonmetal bond
  4. same number as element's group no
  5. these elements are fully stable
  6. Carbon 12 Is this
  7. metals make these
Down
  1. the number of protons + neutrons
  2. same numbers as element's period no
  3. nonmetals make these
  4. react with Na
  5. the elements on the left
  6. the rows of the periodic table
  7. the elements to the right
  8. nonmetals and metals bonding
  9. the columns of the periodic table

16 Clues: react with Na • Carbon 12 Is this • metals make these • nonmetals make these • the elements on the left • Copper and Iron are these • the elements to the right • nonmetal and nonmetal bond • nonmetals and metals bonding • the rows of the periodic table • these elements are fully stable • the number of protons + neutrons • same number as element's group no • ...

Atoms and the Periodic Table 2017-01-18

Atoms and the Periodic Table crossword puzzle
Across
  1. the tiny extremely dense, positively charged region in the center of an atom; made up of protons and neutrons
  2. a column of elements on the periodic table
  3. a pure substance composed of two or more elements that are chemically combined
  4. the element in Group 2 of the periodic table; they are reactive than alkali metals; there atoms have to electrons in their outer level
  5. the number of protons in the nucleus of an atom
  6. the particles of the nucleus that have no charge
  7. elements that are dull and are poor conductors of thermal energy and electric current
  8. the weighted average of the masses of all the naturally occurring isotopes of an element
  9. elements in Group 1 of the periodic table;they are the most reactive metals;their atoms have one electron in there outer level
  10. the positively charged particles of the nucleus; the number of protons in a nucleus is the atomic number that determines the identity of an element
Down
  1. the law that states that the chemical and physical properties of elements are perodic functions of their atomic number
  2. the sum of the protons and neutrons in an atom
  3. atoms that have the same number of protons but have different number of neutrons
  4. a pure substance that can't be separated or broken down into simpler substances by physical or chemical
  5. the regions inside an atom where electrons are likely to be found
  6. smallest particle into which an element can be divided and still be the same substance
  7. elements that are shiny and are good conductors of thermal energy and electric current; most metals are malleable and ductile
  8. elements that have properties of both metals and nonmetals;sometimes referred to as semiconductors
  9. the negatively charged particles found in all atoms; electrons are involved in the formation of chemical bonds
  10. a horizontal row of elements on the periodic table

20 Clues: a column of elements on the periodic table • the sum of the protons and neutrons in an atom • the number of protons in the nucleus of an atom • the particles of the nucleus that have no charge • a horizontal row of elements on the periodic table • the regions inside an atom where electrons are likely to be found • ...

Marc Cruz Camacho B2 02/25/21 Periodic Table of Elements 2021-02-26

Marc Cruz Camacho B2 02/25/21 Periodic Table of Elements crossword puzzle
Across
  1. properties that becomes clear during or after a chemical reaction.
  2. helps indicate elemenets
  3. Periodic table of
  4. help scientists to make stuff such as vaccines
  5. scientist trained the study of chemistry
  6. vertical column
Down
  1. chemical reacting
  2. person who developed the PTOE
  3. chemical groups
  4. uses periodic table of elements
  5. horizontal row
  6. number of protons in the nucleus
  7. a abbreviation
  8. Protons and Neutrons

14 Clues: horizontal row • a abbreviation • chemical groups • vertical column • chemical reacting • Periodic table of • Protons and Neutrons • helps indicate elemenets • person who developed the PTOE • uses periodic table of elements • number of protons in the nucleus • scientist trained the study of chemistry • help scientists to make stuff such as vaccines • ...

1B Vocab for Science 2025-05-07

1B Vocab for Science crossword puzzle
Across
  1. To resist scratching
  2. earth metal a group of 17 metallic elements found in the periodic table
  3. Chemical elements which fall in metal
  4. To be able to conduct electricity
  5. A substance that contains only one type of atom
  6. The ability to be stretched
Down
  1. Easily broken
  2. table A table of science chemicals and properties
  3. The way a material reflects light
  4. easily shaped by force
  5. When two things with metal are attracted to touch
  6. A hard silver type of rock
  7. Property Moving
  8. Lack of shine
  9. Chemical elements which don't fall in metal.
  10. The amount of density and volume in something

16 Clues: Easily broken • Lack of shine • Property Moving • To resist scratching • easily shaped by force • A hard silver type of rock • The ability to be stretched • The way a material reflects light • To be able to conduct electricity • Chemical elements which fall in metal • Chemical elements which don't fall in metal. • The amount of density and volume in something • ...

Periodic classification of elements 2020-09-01

Periodic classification of elements crossword puzzle
Across
  1. most stable element in the third row.
  2. What happens to the electropositive character of elements on moving from left to right in a periodic table.
  3. An element ‘x’ belongs to groups 2. Find its valency.
  4. other name of group 18th elements.
  5. elements has two shells and both are completely filled.
  6. most reactive element of group seventeenth.
  7. According to Newland’s law of octave ______________is similar to oxygen.
  8. predict whether "K" is metal or non- metal.
Down
  1. The basis of modern Periodic table is.
  2. nature of the oxide of element with atomic number 12.
  3. number of shells in strontium.
  4. on moving from left to right in a periodic table _____ character decreases.
  5. Group 17 elements are called.
  6. non- metallic character _________across a period.
  7. tendency to_______ electrons decreases down the group.
  8. Newland divided elements into horizontal rows of eight element reach State True or False.

16 Clues: Group 17 elements are called. • number of shells in strontium. • other name of group 18th elements. • most stable element in the third row. • The basis of modern Periodic table is. • most reactive element of group seventeenth. • predict whether "K" is metal or non- metal. • non- metallic character _________across a period. • ...

PERIODIC TABLE PUZZLE! 2021-09-25

PERIODIC TABLE PUZZLE! crossword puzzle
Across
  1. UNIT OF ATOMIC RADIUS AND IONIC RADIUS.
  2. BERYLLIUM HAS 2 AS ITS ELECTRONIC CONFIGURATION IS 1s²,2s².
  3. KNOWN AS BLEACHING AGENT.
  4. WHAT TYPES OF ION IS BIGGER THAN ITS NEUTRAL ATOM?
  5. THE FATHER OF PERIODIC TABLE.
  6. THE OUTERMOST SHELL IN AN ATOM IS _________________ SHELL.
  7. THE GREATER NUCLEAR ATTRACTION BETWEEN ELECTRONS AND NUCLEUS SHRINKS ELECTRON _____________.
  8. ELECTRO_________________ INCREASES FROM PHOSPHORUS TO SULPHUR TO CHLORINE.
Down
  1. I'M THE GROUP WHERE CHLORINE, ASTATINE AND TENNESSINE ARE LOCATED.
  2. THE MAIN COMPONENT OF MILK IS ACTUALLY AN ALKALINE EARTH METAL!
  3. THE ELEMENTS THAT TRAVEL ACROSS ME WILL EVENTUALLY DECREASE IN SIZE.
  4. ALKALINE EARTH METAL ARE LOCATED IN GROUP _____________.
  5. A GROUP IS _______________ ORDER OF A PERIODIC TABLE.
  6. THE BOND OF SULPHUR.
  7. A STATE WHERE THE ELEMENTS NEITHER REACT NOR CHEMICALLY ACTIVE.
  8. I'M LIKE A LAMP POST IN THE STREET KNOWN AS A PERIODIC TABLE

16 Clues: THE BOND OF SULPHUR. • KNOWN AS BLEACHING AGENT. • THE FATHER OF PERIODIC TABLE. • UNIT OF ATOMIC RADIUS AND IONIC RADIUS. • WHAT TYPES OF ION IS BIGGER THAN ITS NEUTRAL ATOM? • A GROUP IS _______________ ORDER OF A PERIODIC TABLE. • ALKALINE EARTH METAL ARE LOCATED IN GROUP _____________. • THE OUTERMOST SHELL IN AN ATOM IS _________________ SHELL. • ...

Chemistry 2023-09-29

Chemistry crossword puzzle
Across
  1. when two or more substances are combined but not chemically
  2. makes up everything in the world
  3. positive atoms that can also determine the number of electrons and the atomic number of an element
  4. pure substance that can't be broken down into simpler substances physically
  5. when two things that are combined are the same
  6. rings/shells around nucleus
  7. neutral atoms that have no charge
  8. rows left to right on the Periodic Table
  9. columns up to down on the Periodic Table
  10. negative atoms that can also determine number of protons and group for elements
  11. the unit we're learning
Down
  1. chart of elements ranked by characteristics
  2. electrons in the outer most shell of a energy level of a nucleus
  3. when atoms of 2 or more are chemically combined
  4. when two things are combined are different
  5. number on the Periodic Table that ranks the element

16 Clues: the unit we're learning • rings/shells around nucleus • makes up everything in the world • neutral atoms that have no charge • rows left to right on the Periodic Table • columns up to down on the Periodic Table • when two things are combined are different • chart of elements ranked by characteristics • when two things that are combined are the same • ...

Chemistry Crossword 2024-09-11

Chemistry Crossword crossword puzzle
Across
  1. the energy required to remove an electron from an atom
  2. the principle which gives the increasing order of energies of atomic orbitals
  3. the principle which states that no more than two electrons can be present in a single orbital
  4. the particle in an atom without any charge
  5. the scientist who created the first periodic table
  6. geometry of CCL4
  7. substance made up of two or more elements in a fixed ratio
  8. the vertical columns of the periodic table
  9. the bond formed involving the sharing of electrons
  10. the horizontal rows of the periodic table
Down
  1. the bond formed involving the donation of electrons
  2. the region around the nucleus where an electron is most likely to be found
  3. the central part of an atom
  4. the negatively charged particle in an atom
  5. the measure of an atom’s ability to attract electrons
  6. the measure of the amount of substance

16 Clues: geometry of CCL4 • the central part of an atom • the measure of the amount of substance • the horizontal rows of the periodic table • the particle in an atom without any charge • the negatively charged particle in an atom • the vertical columns of the periodic table • the scientist who created the first periodic table • the bond formed involving the sharing of electrons • ...

Periodic Trends 2025-11-19

Periodic Trends crossword puzzle
Across
  1. – Effective nuclear charge felt by valence electrons.
  2. – Elements in the d-block with partially filled d-orbitals.
  3. – Vertical column in the periodic table with similar properties.
  4. – Reduction of nuclear attraction on outer electrons due to inner electrons.
  5. – Energy change when an atom gains an electron.
  6. – Radioactive elements in the f-block (atomic numbers 89–103).
  7. – Rare earth metals in the f-block (atomic numbers 57–71).
  8. – Electrons in the outermost shell involved in bonding.
  9. – Energy required to remove an electron from an atom.
Down
  1. – Ability of an atom to attract electrons in a bond.
  2. – Repeating pattern of properties across the periodic table.
  3. – Highly reactive nonmetals in Group 17.
  4. – Degree to which an element exhibits metallic properties.
  5. – Degree to which an element exhibits nonmetallic properties.
  6. – Distance from the nucleus to the outermost electron.
  7. – Horizontal row in the periodic table.

16 Clues: – Horizontal row in the periodic table. • – Highly reactive nonmetals in Group 17. • – Energy change when an atom gains an electron. • – Ability of an atom to attract electrons in a bond. • – Effective nuclear charge felt by valence electrons. • – Energy required to remove an electron from an atom. • – Distance from the nucleus to the outermost electron. • ...

Atomic Structure and The periodic Table 2021-08-10

Atomic Structure and The periodic Table crossword puzzle
Across
  1. ability of an element to be plastically deformed
  2. ability of an element to be disfigured
  3. vertical lines on periodic tables
  4. atoms with same number and position of periodic table but with different masses and physicalp
  5. number of protons and neutrons in an atom
  6. basic unit of a chemical element
  7. gas, liquid, or brittle solid
Down
  1. elements that have characteristics of metals
  2. element that has metallic bonds
  3. horizontal lines on periodic table
  4. subatomic particle with a positive charge
  5. subatomic particle with negative charge
  6. number of protons in nucleus of an atom
  7. subatomic particle with no charge
  8. positively charged center of an atom

15 Clues: gas, liquid, or brittle solid • element that has metallic bonds • basic unit of a chemical element • vertical lines on periodic tables • subatomic particle with no charge • horizontal lines on periodic table • positively charged center of an atom • ability of an element to be disfigured • subatomic particle with negative charge • number of protons in nucleus of an atom • ...

Chapter 5 Vocab IPS 2023-11-13

Chapter 5 Vocab IPS crossword puzzle
Across
  1. any of the set of metallic elements occupying a central block (Groups IVB–VIII, IB, and IIB, or 4–12) in the periodic table, e.g., iron, manganese, chromium, and copper. Chemically they show variable valence and a strong tendency to form coordination compounds, and many of their compounds are colored.
  2. a law stating that the elements, when listed in order of their atomic numbers (originally, atomic weights), fall into recurring groups, so that elements with similar properties occur at regular intervals.
  3. In chemistry and physics, valence electrons are electrons in the outermost shell of an atom, and that can participate in the formation of a chemical bond if the outermost shell is not closed.
  4. any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table. They are reactive nonmetallic elements that form strongly acidic compounds with hydrogen from which simple salts can be made.
  5. an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
  6. any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table. They were long believed to be totally unreactive but compounds of xenon, krypton, and radon are now known.
  7. any of the elements lithium, sodium, potassium, rubidium, cesium, and francium, occupying Group IA (1) of the periodic table. They are very reactive, electropositive, monovalent metals forming strongly alkaline hydroxides.
Down
  1. the organized array of all the chemical elements in order of increasing atomic number
  2. a substance characterized by high electrical and thermal conductivity
  3. any of the elements beryllium, magnesium, calcium, strontium, barium, and radium, occupying Group IIA (2) of the periodic table. They are reactive, electropositive, divalent metals, and form basic oxides which react with water to form comparatively insoluble hydroxides.
  4. a column in the periodic table of elements
  5. an element or substance that is not a metal
  6. horizontal rows of the periodic table
  7. a unit of mass used to express atomic and molecular weights, equal to one-twelfth of the mass of an atom of carbon-12. It is equal to approximately 1.66 x 10-27 kg.

14 Clues: horizontal rows of the periodic table • a column in the periodic table of elements • an element or substance that is not a metal • a substance characterized by high electrical and thermal conductivity • the organized array of all the chemical elements in order of increasing atomic number • ...

Chapter 12 Puzzle 2014-10-07

Chapter 12 Puzzle crossword puzzle
Across
  1. in chemistry, a horizontal row of elements in the periodic table
  2. one of the elements of group 2 of the periodic table
  3. one of the elements of group 17 of the periodic table
Down
  1. law that states that the repeating chemical and physical properties of elements change periodically with the atomic number of the elements
  2. one of the elements of group 18 of the periodic table
  3. a vertical column of elements in the periodic table; elements in a group share chemical properties
  4. describes something that occurs or repeats at regular intervals
  5. one of the elements of group 1 of the periodic table

8 Clues: one of the elements of group 2 of the periodic table • one of the elements of group 1 of the periodic table • one of the elements of group 18 of the periodic table • one of the elements of group 17 of the periodic table • describes something that occurs or repeats at regular intervals • in chemistry, a horizontal row of elements in the periodic table • ...

Periodic Table and Bonding 2025-12-05

Periodic Table and Bonding crossword puzzle
Across
  1. Dense center of atom
  2. Negative charge carrier
  3. Elementary light particle
  4. Neutral particle in nucleus
  5. Atomic mass measurement
  6. Noble gas with two protons
  7. Horizontal rows in table
  8. CHARGE Balanced positive and negative
  9. TABLE Chart listing all elements
  10. Building block of matter
  11. Charged atom or molecule
  12. Emits particles or energy
  13. Elements in vertical columns
Down
  1. Shared electron bond
  2. NO. Total nucleons in atom
  3. Electron energy level ring
  4. Nearly massless particle
  5. Force acting on charged particles
  6. Force linking atoms
  7. Positively charged particle
  8. Electron at higher energy
  9. Nuclear joining process
  10. Outer shell electrons
  11. Periodic table founder
  12. Nuclear splitting process
  13. Electron’s probable location
  14. NO. Number of protons in atom
  15. FORCE Holds nucleus together
  16. Electron transfer bond
  17. Same element, different neutrons

30 Clues: Force linking atoms • Shared electron bond • Dense center of atom • Outer shell electrons • Periodic table founder • Electron transfer bond • Negative charge carrier • Nuclear joining process • Atomic mass measurement • Nearly massless particle • Horizontal rows in table • Building block of matter • Charged atom or molecule • Elementary light particle • Electron at higher energy • ...

anderdingus deleted it 2025-12-12

anderdingus deleted it crossword puzzle
Across
  1. state of matter with no definite shape or volume
  2. subatomic particles that dictates an atoms isotope
  3. a table of elements organized by energy levels and number of protons and electrons
  4. positively charged subatomic particles that dictate element
  5. vertical column of the periodic table
  6. state of matter with definite shape and volume
  7. the mass of an atom
  8. horizontal rows of the periodic table
  9. anything that takes up space
  10. purest form of matter
  11. outermost electron(s)
Down
  1. liquid turning into gas
  2. negatively charged subatomic particles with little to no mass
  3. the smallest form of matter
  4. state of matter with definite volume and no definite shape
  5. how many protons are in an atom
  6. gas turning into a liquid
  7. solid turning into a liquid
  8. liquid turning into solid
  9. high temperature gas

20 Clues: the mass of an atom • high temperature gas • purest form of matter • outermost electron(s) • liquid turning into gas • gas turning into a liquid • liquid turning into solid • the smallest form of matter • solid turning into a liquid • anything that takes up space • how many protons are in an atom • vertical column of the periodic table • horizontal rows of the periodic table • ...

unit 6 & 7 2021-04-25

unit 6 & 7 crossword puzzle
Across
  1. cations are ...
  2. a continuous spectrum has ... gaps between colors
  3. neutrons and protons are located in the ...
  4. the name of the ionic compound for Na and F will be ...
  5. a line spectrum has ... gaps between colors
  6. anions are ...
Down
  1. electrons located in the ... region
  2. on the periodic table ... are located in the second to last group to the right
  3. valence electrons are important because they determine how ... an element will be
  4. on the periodic table a ... goes from side to side
  5. a flame test is done and the color of the fire is violet, what is the element tested
  6. an ... is a positive or negatively charged particle
  7. ... are a single neutral particle
  8. on the periodic table a ... goes up and down

14 Clues: anions are ... • cations are ... • ... are a single neutral particle • electrons located in the ... region • neutrons and protons are located in the ... • a line spectrum has ... gaps between colors • on the periodic table a ... goes up and down • a continuous spectrum has ... gaps between colors • on the periodic table a ... goes from side to side • ...

periodic table elements 2025-12-15

periodic table elements crossword puzzle
Across
  1. og
  2. rb
  3. hg
  4. fe
  5. k
  6. kr
  7. cs
Down
  1. rn
  2. ca
  3. fr
  4. au
  5. cu
  6. he
  7. li
  8. ar
  9. ag
  10. h
  11. xe
  12. na
  13. table

20 Clues: h • k • rn • ca • fr • au • cu • he • og • li • ar • ag • rb • xe • hg • na • fe • kr • cs • table

Chemical composition 2022-04-18

Chemical composition crossword puzzle
Across
  1. the total number of groups found in the Periodic Table
  2. sodium potassium and lithium can be found in group number _______
  3. an element found in NH3 besides hydrogen
  4. ________ composition of a compound is unique to each substance
Down
  1. first element in the periodic table
  2. last element in group I
  3. chemical symbol for iron
  4. the first element in group VI
  5. the periodic table is divided into non metal and ________
  6. Ni is the chemical symbol
  7. Chemical symbol for copper

11 Clues: last element in group I • chemical symbol for iron • Ni is the chemical symbol • Chemical symbol for copper • the first element in group VI • first element in the periodic table • an element found in NH3 besides hydrogen • the total number of groups found in the Periodic Table • the periodic table is divided into non metal and ________ • ...

Periodic Table 2021-04-19

Periodic Table crossword puzzle
Across
  1. gases has 8 valence electrons in this family
  2. stretched into wires
  3. positively charged
  4. has both metallic and nonmetallic properties
  5. rows in the periodic table
  6. electrons outer most atoms
Down
  1. hammered into sheets
  2. poor conductors
  3. columns in the periodic table
  4. good conductors
  5. negatively charged
  6. no charge

12 Clues: no charge • poor conductors • good conductors • positively charged • negatively charged • hammered into sheets • stretched into wires • rows in the periodic table • electrons outer most atoms • columns in the periodic table • gases has 8 valence electrons in this family • has both metallic and nonmetallic properties

Elements and its properties 2023-11-09

Elements and its properties crossword puzzle
Across
  1. most common chemical
  2. columns in the periodic table
  3. symbol is O.
  4. rarest chemical element with symbol At
  5. rows in the periodic table
  6. electronic configuration 2,8,2
Down
  1. symbol K
  2. a radioactive gas
  3. most reactive of all non-metal.
  4. 78% of the earth's atmosphere is
  5. atomic number is 32
  6. Na

12 Clues: Na • symbol K • symbol is O. • a radioactive gas • atomic number is 32 • most common chemical • rows in the periodic table • columns in the periodic table • electronic configuration 2,8,2 • most reactive of all non-metal. • 78% of the earth's atmosphere is • rarest chemical element with symbol At

Science Puzzle 2012-02-20

Science Puzzle crossword puzzle
Across
  1. bond / formed when atoms share two pairs of electrons
  2. / an idea to help the people to understand a concept that they cannot observe directly
  3. / move around outside the nucleus of an atom
  4. / elements in the same vertical column of the periodic table
  5. bond / an attraction between a positive metal ion and the electrons surrounding it
  6. / the center core of the atom
  7. bond / the force that holds atoms together
  8. ion / is made of more than one atom
  9. / elements in the same horizontal row of the periodic table
  10. / two or more substances that are mixed together but not chemical combined
  11. bond / electrons are share unequally
  12. / an neutral particle made of two or more atoms joined by covalent bonds
  13. / tells you the ratio of elements in the compound
  14. bond / share three pairs of electrons
  15. bond / formed when two atoms share electrons
  16. electrons / they are in the highest energy level
  17. / the smallest particle of an element
  18. / cannot be broken down into any other substance by chemical or physical means
Down
  1. / is called family
  2. / material that can be pulled out into a long wire
  3. / used to describe a material that can be hammered or rolled into shape
  4. compound / compound that is composed of molecules
  5. metal / element belonging to group 1 of the periodic table
  6. bond / electrons are shared equally
  7. / occupies space
  8. theory / explains and connects wide range of observations
  9. compound / consist of a positive and negative ions
  10. gas / is found in the group 18 in the periodic table
  11. / has the properties of a metal
  12. / particles that are found in the nucleus of an atom
  13. / used to identify an element
  14. / an orderly three dimensional pattern of ions or atoms share electrons
  15. / an atom or group of atoms that has become electrically charged
  16. / an element belonging to group 17of the periodic table
  17. number / protons in the nucleus of an atom
  18. level / a region of an atom in which electrons of the same energy are likely to be found

36 Clues: / occupies space • / is called family • / the center core of the atom • / used to identify an element • / has the properties of a metal • bond / electrons are shared equally • ion / is made of more than one atom • bond / electrons are share unequally • bond / share three pairs of electrons • / the smallest particle of an element • bond / the force that holds atoms together • ...

Chemistry crossword 2013-07-21

Chemistry crossword crossword puzzle
Across
  1. amount of material contained in a body
  2. is an ion that is negatively charged, and is attracted to the cathode (negative electrode) in electrolysis
  3. Table/ systematic arrangement of known elements based on increasing atomic number
  4. smallest estimated value from the device
  5. German who contributed in the development of the periodic table in 1829
  6. it a non-metal that behaves like a metal
  7. measure of the pull of gravity of Earth
  8. a process of comparing something with a standard (devices) to see how many times as big it is with a standard
  9. element that is best for conducting heat and electricity
  10. Gravity/ ratio of the weight of a substance to the weight of equal volume of water
  11. English man who contributed the Law of Octave in 1865
  12. property of metals wherein they're able to be drawn to wire or sheets
  13. Latin name for Ag
  14. group of the horizontal rows int he periodic table
  15. the ratio of the mass of a substance per unit volume
Down
  1. he focused on the chemical properties of the elements and his contribution to the periodic table is superior
  2. Number/ it is the identity of the element; refers to the # protons and electrons
  3. Molecular Theory/ this theory stated that when the volume increases the density becomes smaller
  4. phenomenon wherein a substance can behave as acid or base at the same time
  5. composition is variable; easily separated
  6. refers to the hotness or coldness of a substance
  7. property of metals that can be hammered into thin sheets
  8. smallest exact digit or line which is taken directly from the instrument or device
  9. simplest form of substance
  10. metals/ group of metals where Silver, Gold and copper can be made to coins or jewelries
  11. is anything that has mass and volume
  12. group of the vertical rows in the periodic table
  13. French man who contributed the Helix in 1889
  14. is an ion, which has a net positive charge, is attracted to the anode (positive electrode) in electrolysis
  15. consisting of 2 or more elements but in a definite ratio
  16. substance/ single component; constant composition

31 Clues: Latin name for Ag • simplest form of substance • is anything that has mass and volume • amount of material contained in a body • measure of the pull of gravity of Earth • smallest estimated value from the device • it a non-metal that behaves like a metal • composition is variable; easily separated • French man who contributed the Helix in 1889 • ...

Matter 2021-02-16

Matter crossword puzzle
Across
  1. the act of spreading or allowing to spread freely
  2. subatomic particl that is constituent of every atomic nucleus except ordinary hydrogen
  3. a substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei
  4. six chemical elements in group 2 of the periodic table
  5. any of the 6 chemical element that make up group 1 of the periodic table
  6. the amount of substance in a defined space
  7. the sum of the numbers of protons in the nucleus of an atom
  8. a substance formed when two or more chemical elements are chemically bonded together
  9. a substance that has mass and can take up space
  10. a stable subatomic particle that has a positive charge
  11. an electrical neutral group of atoms joined together by chemical bonds
  12. a nonmetal that in combination with a metal forms an alloy
  13. the horizantal row on the periodic table
  14. the negatively charged particles of an atom
Down
  1. a chemical element that mostly lacks the characteristics of a metal
  2. a particle smaller than an atom
  3. the number of protons found in the nucleus of every atom of that element
  4. the capacity of doing work
  5. a metallic substances composed of two or more elements,as either a compound or a solution
  6. the group in the periodic table consisting of five chemically related elements
  7. a fundamental theory of matter that explains physical properties in terms of the motion of atoms and molecules
  8. a column in the periodic table of the chemical elements
  9. the movement of a solvent(e.g water)through a semipermeable membrane(e.g a living cell)from a less concentrated solution into a more concentrated one
  10. a small portion of matter
  11. the number of protons in the nucleus of an atom
  12. an organised array of all the chemical elements in order of increasing atomic number
  13. an element that readily forms positive icons and has metallic bonds
  14. the smallest unit of ordinary matter that forms a chemical element
  15. a notation of one or two letters representing a chemical element

29 Clues: a small portion of matter • the capacity of doing work • a particle smaller than an atom • the horizantal row on the periodic table • the amount of substance in a defined space • the negatively charged particles of an atom • the number of protons in the nucleus of an atom • a substance that has mass and can take up space • the act of spreading or allowing to spread freely • ...

Chemistry crossword 2017-11-13

Chemistry crossword crossword puzzle
Across
  1. (in chemistry) vertical column of elements in the periodic table; elements in a family all have similar chemical properties; also called a group.
  2. change of state from a solid to a liquid.
  3. group 18 elements in the periodic table;the most stable and unreactive elements.
  4. change that results when two or more substances react to create a different substance or substances; the new substances have completely different properties from the original ones.
  5. group 1 elements in the periodic table, not including hydrogen; the most reactive of the metals.
  6. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units .
  7. amount of mass in a given volume of a substance.
  8. vertical column of elements in the periodic table; elements in a family all have similarchemical properties; also called a family.
  9. a material that electric charge can move through easily.
  10. compound that dissolves in water to form a solution with a pH lower than 7.
Down
  1. group 17 elements in the periodic table;the most reactive non-metals.
  2. ability of a substance to conduct electricity or heat.
  3. energy stored in chemicals and released when chemicals react; a form of potential or stored energy .
  4. shiny, malleable, ductile element thatconducts electricity.
  5. colourless, odourless gas;produced by incomplete combustion of chemicals containing carbon (e.g. hydrocarbons); major source: motor vehicles.
  6. conductor through which electric current enters or leaves a device or material.
  7. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy.
  8. the sum of the number of protonsand neutrons in an atom.
  9. element that has both metallic and non-metallic properties.
  10. positively charged centre of an atom;contains protons and neutrons.
  11. chemical combination of two or more elements in a specific ratio.
  12. pure substance that cannot be broken down into other substances; substance made up of only one type of atom.
  13. neutral particle in the nucleus of an atom.

23 Clues: change of state from a solid to a liquid. • neutral particle in the nucleus of an atom. • amount of mass in a given volume of a substance. • ability of a substance to conduct electricity or heat. • the sum of the number of protonsand neutrons in an atom. • a material that electric charge can move through easily. • ...

Standard 3 Crossword 2016-08-23

Standard 3 Crossword crossword puzzle
Across
  1. element with only 6 protons in its nucleus
  2. a substance with an orderly three-dimensional arrangement of particles
  3. element with 6 valence electrons and 6 electron energy levels
  4. the number of valence electrons will predict how ________ an element is
  5. a type of solid that does not have an orderly arrangement of its particles
  6. type of bond formed between metals and non-metals
  7. a material that is made of a single type of particle
  8. name of a combination of two or more substances physically combined
  9. if a train were a polymer, each train car would be a __________
  10. substance formed when two or more elements combine
  11. the first 92 elements are ________ occurring
  12. particle found in a cloud outside the nucleus
  13. chemical symbol for germanium
  14. subatomic particle without an electrical charge
Down
  1. the particles found in the nucleus of an atom are neutrons and __________
  2. a pure substance that cannot be broken down by physical or chemical means
  3. the smallest amount of an element
  4. unit of measurement used for the mass of subatomic particles
  5. another word for a column on the periodic table
  6. outermost electrons on an atom
  7. atoms are always electrically ____________
  8. the most massive element with only one valence electron
  9. rubber is an example of a _________ polymer
  10. characteristics of a substance
  11. a chemical symbol on the periodic table is a(n) __________ for the element's name
  12. information on the periodic table that tells you how many protons can be found in one atom of an element
  13. an ion always has a(n) __________ number of protons and neutrons
  14. most of the mass of an atom is found in the ___________
  15. type of bond that holds water molecules together
  16. a long chain of molecules combined into a larger molecule
  17. the number on the periodic table that shows how energy levels an atom will have
  18. particle formed when two or more atoms chemically bond together
  19. element on the periodic table with the lowest mass
  20. has the symbol Ar

34 Clues: has the symbol Ar • chemical symbol for germanium • outermost electrons on an atom • characteristics of a substance • the smallest amount of an element • element with only 6 protons in its nucleus • atoms are always electrically ____________ • rubber is an example of a _________ polymer • the first 92 elements are ________ occurring • ...

Chemistry A Final Exam review 2025-01-15

Chemistry A Final Exam review crossword puzzle
Across
  1. Looking at a periodic table, which element would be most reactive? (Sulfur, Nitrogen, Fluorine, Bromine)
  2. Scientific Knowledge can change when scientists conduct _____.
  3. This state, in which the particles are at extremely high temperatures, rarely found on Earth
  4. The 3 _______ particles of an atom are protons, neutrons, and electrons
  5. A ____ substance is made of either an element or a compound
  6. Chemical equations always have an ____ number of an element on both sides of the equation
  7. ______ bonds share electrons between two atoms at the same time.
  8. An atom that has a positive or negative charge
  9. A measurement of time
  10. When a chemical compound is exposed to a catalyst and breaks down into separate elements and/or different compounds, this is called a ______ reaction.
  11. _____ Compounds have a metal and a nonmetal.
  12. ____ bonds form because electrons can move freely between the atoms
  13. The electron dot ______ shows how many valence electrons an element has
  14. Scientific Knowledge established through direct observation
  15. An educated guess
Down
  1. Something that can be test/proven true or false.
  2. The chemical symbol K is what element?
  3. A small yellow ball that represents the Sun is an example of a ___ model.
  4. The last column of the Periodic Table is called the ____ gases.
  5. ____ are on the left side of a chemical equation
  6. Orbit the nucleus and have a negative charge
  7. Particles move freely but do not separate from neighboring particles
  8. A statement that is generally an opinion or belief and is not testable.
  9. Can be found on the Periodic Table
  10. The _____ of an element increases on the Periodic Table as it goes to the right and down.
  11. Salt dissolving in water is an example of a ______ change
  12. Rust is an example of a _____ change
  13. It retains its shape regardless of the shape of the container
  14. The number of valence electrons an element has can be determined by what ______ it is in on the Periodic Table
  15. _____ are on the right side of a chemical equation
  16. It expands to fill the volume of the container
  17. A measurement of length

32 Clues: An educated guess • A measurement of time • A measurement of length • Can be found on the Periodic Table • Rust is an example of a _____ change • The chemical symbol K is what element? • Orbit the nucleus and have a negative charge • _____ Compounds have a metal and a nonmetal. • An atom that has a positive or negative charge • It expands to fill the volume of the container • ...

The best Crossword 2023-05-25

The best Crossword crossword puzzle
Across
  1. replaced by x/y
  2. has many plugins
  3. two lives create another life
  4. word you use to ask for the reason
  5. person who run in competition
  6. left side of the periodic table
  7. base x height
  8. person who recites and sings stories
  9. eating problem
  10. add all sides
Down
  1. calulable forms
  2. the meat contributes...
  3. electronic utensil to do work
  4. right side of the periodic table
  5. is the person who commits illegal acts
  6. it is the most important verb in English
  7. reduce the normal price of a product

17 Clues: base x height • add all sides • eating problem • calulable forms • replaced by x/y • has many plugins • the meat contributes... • electronic utensil to do work • two lives create another life • person who run in competition • left side of the periodic table • right side of the periodic table • word you use to ask for the reason • reduce the normal price of a product • ...

chemistry 2024-04-23

chemistry crossword puzzle
Across
  1. State in which forward and reverse reactions are balanced
  2. Force exerted by a substance per unit area
  3. Substance present at the start of a chemical reaction
  4. Principle stating that mass and energy are conserved in a system
  5. Group 1 elements in the periodic table
  6. Formula showing the simplest ratio of elements in a compound
  7. Process of changing directly from gas to solid
  8. Process of changing from gas to liquid
  9. Group 18 elements in the periodic table
  10. Speed at which a chemical reaction occurs
  11. Substance with a bitter taste and pH greater than 7
  12. Basic unit of matter
  13. Substance used to show the presence of another substance
  14. Substance dissolved in a solvent
  15. Measure of acidity or alkalinity
  16. Repeating pattern in the properties of elements
  17. Process of joining atoms together
  18. Elements in the middle of the periodic table
  19. Horizontal row in the periodic table
  20. Electrically charged atom or molecule
  21. Homogeneous mixture of two or more substances
  22. Expression representing a chemical compound
  23. Region of space where an electron is likely to be found
  24. Capacity to do work or produce heat
  25. Substance made of only one type of atom
  26. Molecule upon which an enzyme acts
  27. State of matter
  28. Relating to molecules
  29. Process of changing from solid to liquid
  30. State of matter with no fixed shape or volume
  31. Arrangement of atoms in a molecule
  32. Mixing of atomic orbitals
  33. Process of reducing the concentration of a solution
  34. Element that lacks metallic properties
  35. Study of reaction rates
  36. Measure of disorder in a system
  37. Characteristic of a substance
Down
  1. Process of changing from liquid to gas
  2. Neutral subatomic particle found in the nucleus
  3. Group of atoms bonded together
  4. Substance with distinct properties and composition
  5. Process of changing directly from solid to gas
  6. Chart displaying chemical elements
  7. State of matter with a fixed volume but no fixed shape
  8. Gaseous state of a substance
  9. Substance capable of dissolving other substances
  10. Spontaneous emission of radiation from an unstable nucleus
  11. Element that is typically shiny and conducts electricity
  12. Perfect or theoretical
  13. Process of changing from liquid to solid
  14. Amount of solute in a solvent
  15. Chemical reaction absorbing heat
  16. Substance composed of two or more elements
  17. Relating to atoms
  18. Element with properties of both metals and nonmetals
  19. Type of bond formed by sharing electrons
  20. Vertical column in the periodic table
  21. Process that involves the transformation of substances
  22. Positively charged subatomic particle
  23. Study of energy changes in chemical reactions
  24. Table organizing elements by atomic number
  25. Measure of an atom's ability to attract electrons
  26. Group 17 elements in the periodic table
  27. Central part of an atom containing protons and neutrons
  28. Force holding atoms together in a molecule
  29. Amount of matter in an object
  30. Force exerted on an object due to gravity
  31. Process of changing from liquid to gas
  32. Atoms of the same element with different numbers of neutrons
  33. Negatively charged subatomic particle
  34. Substance that increases the rate of a chemical reaction
  35. Bond formed by the transfer of electrons
  36. Energy required to initiate a chemical reaction
  37. Substance formed as a result of a chemical reaction
  38. Substance with a sour taste and pH less than 7
  39. State of matter with a fixed shape and volume
  40. Chemical reaction releasing heat

77 Clues: State of matter • Relating to atoms • Basic unit of matter • Relating to molecules • Perfect or theoretical • Study of reaction rates • Mixing of atomic orbitals • Gaseous state of a substance • Amount of solute in a solvent • Amount of matter in an object • Characteristic of a substance • Group of atoms bonded together • Measure of disorder in a system • ...

Chemical Bonding Vocabulary 2020-05-01

Chemical Bonding Vocabulary crossword puzzle
Across
  1. form when elements react chemically
  2. group of elements found largely on the right side of the periodic table
  3. group of elements in the same column of the periodic table
  4. a type of bond that occurs when valence electrons are shared
  5. group of elements found in the same row of the periodic table
  6. group of elements found largely on the left side of the periodic table
Down
  1. a representation of how many atoms of each element make up a compound using symbols
  2. what atoms become after they gain,lose, or share electrons
  3. what is made when atoms gain or lose electrons
  4. a type of bond that occurs when valence electrons are transferred
  5. what is made when atoms gain or lose a neutron
  6. group of elements found on the "stair-steps" between the nonmetals and the metals

12 Clues: form when elements react chemically • what is made when atoms gain or lose electrons • what is made when atoms gain or lose a neutron • what atoms become after they gain,lose, or share electrons • group of elements in the same column of the periodic table • a type of bond that occurs when valence electrons are shared • ...

mercedes-may connor 2020-12-10

mercedes-may connor crossword puzzle
Across
  1. bursting
  2. flowing
  3. buds
  4. growing
  5. table
  6. flying
  7. reactions
  8. solids
  9. mass
  10. lab
  11. colour
  12. objects
  13. again
Down
  1. rising
  2. mixing
  3. signs
  4. cell
  5. burning
  6. glasses
  7. change
  8. training

21 Clues: lab • buds • cell • mass • signs • table • again • rising • mixing • change • flying • solids • colour • flowing • growing • burning • glasses • objects • bursting • training • reactions

Periodic Table 2021-08-25

Periodic Table crossword puzzle
Across
  1. An element named after a US state which happens to have the largest amount of overseas Vietnamese.
  2. A column in the Periodic Table.
  3. The first element listed in the Periodic Table.
  4. Usually solid at room temperature.
  5. Common characteristic of non-metals.
Down
  1. A positively charged subatomic particle.
  2. A row in the Periodic Table.
  3. A subatomic particle with no charge.
  4. An element with six protons.
  5. A negatively charged subatomic particle.
  6. Holds electrons. Also known as an orbital.

11 Clues: A row in the Periodic Table. • An element with six protons. • A column in the Periodic Table. • Usually solid at room temperature. • A subatomic particle with no charge. • Common characteristic of non-metals. • A positively charged subatomic particle. • A negatively charged subatomic particle. • Holds electrons. Also known as an orbital. • ...

Year 11 Chemistry 2 2022-04-28

Year 11 Chemistry 2 crossword puzzle
Across
  1. Positive subatomic particle.
  2. Group 7 in the periodic table, more reactive at the top of the group.
  3. A molecule made up of two atoms.
  4. Negative subatomic particle.
  5. Two or more different atoms chemically bonded.
  6. gases Group 0 in the periodic table, very unreactive.
  7. Made up of only one type of atom.
Down
  1. Group 1 in the periodic table, very reactive.
  2. Regular arrangement of closely packed oppositely charged ions.
  3. Two or more atoms chemically bonded.
  4. Neutral subatomic particle.

11 Clues: Neutral subatomic particle. • Positive subatomic particle. • Negative subatomic particle. • A molecule made up of two atoms. • Made up of only one type of atom. • Two or more atoms chemically bonded. • Group 1 in the periodic table, very reactive. • Two or more different atoms chemically bonded. • gases Group 0 in the periodic table, very unreactive. • ...

Ch.16 Vocab 2022-02-15

Ch.16 Vocab crossword puzzle
Across
  1. the thing at the center of an atom
  2. table the has all the elements on it
  3. the number of protons in an element
  4. vertical columns on the periodic table
  5. smaller particles that make up protons and neutrons
  6. negatively charged particles
  7. same element different neutrons
  8. the smallest piece of matter, makes up everything
  9. the sum of the protons and neutrons
Down
  1. area around the nucleus where electrons are
  2. positively charged particles
  3. neutrally charged particles
  4. diagram that uses dots and the element
  5. the weight average of mix isotopes
  6. horizontal columns on the periodic table

15 Clues: neutrally charged particles • positively charged particles • negatively charged particles • same element different neutrons • the thing at the center of an atom • the weight average of mix isotopes • the number of protons in an element • the sum of the protons and neutrons • table the has all the elements on it • diagram that uses dots and the element • ...

Chemistry 2018-10-29

Chemistry crossword puzzle
Across
  1. many of the non metals and hydrogen
  2. elements ______ be broken down into simpler type of matter
  3. ________ consist of only kind of atom
  4. the most reactive non-metals are the __________
  5. compounds always contain the same ratio of __________
  6. the heaviest metal on the periodic table
  7. matter is made up of....
  8. element's ________ is an abbreviation for the element
  9. only _______ and bromine can be found as liquid on the periodic table
  10. where are protons and neutrons found
  11. energy rings contain what
  12. lightest non-metal
  13. pure substances composed of two or more different elements that are chemically joined are called
  14. electrons the electrons int the outermost shell of any element are called
  15. only shows the elements symbol and it's outer most electron shell
  16. what do neutrons have none of
  17. how many electrons can the 3rd energy ring hold up too.
  18. is a list of all the elements that can build matter
  19. what are a good conductors of heat and electricity
  20. what state of matter does iron appear at room temprature
  21. what kind of a bond occurs between a non metal and a metal
  22. adding a neutron makes an _________ of that atom
Down
  1. anything that takes up space and has mass
  2. what kind of metals are the most reactive metals
  3. what kind of gases are stable and do not react with anything
  4. electrons live in something called shells or _________________
  5. the ________ & neutrons are found in the center of the area
  6. The periodic table is a little like the alphabet of.......
  7. what shows all of the particles in the atom
  8. isotope is an _______ version of that atom
  9. how many elements are known at the present time
  10. number is the number of protons and neutrons
  11. electrons have _________ charge
  12. what is it called when there ia a number beside the element's symbol?
  13. most of the elements on the periodic table occur as ______ at room tempertaure.
  14. atomic mass is the number of protons and ______
  15. there are seven elements that form _______ consisting of two atoms
  16. metals another name for group 5
  17. determines the number of vaance electrons
  18. a horizontal row on a period table
  19. the lightest metal on the periodic table
  20. what kind of elements are more stable when joined in a pair

42 Clues: lightest non-metal • matter is made up of.... • energy rings contain what • what do neutrons have none of • electrons have _________ charge • metals another name for group 5 • a horizontal row on a period table • many of the non metals and hydrogen • where are protons and neutrons found • ________ consist of only kind of atom • the heaviest metal on the periodic table • ...

Standard 3 Crossword 2016-08-23

Standard 3 Crossword crossword puzzle
Across
  1. a pure substance that cannot be broken down by physical or chemical means
  2. the particles found in the nucleus of an atom are neutrons and __________
  3. if a train were a polymer, each train car would be a __________
  4. outermost electrons on an atom
  5. a material that is made of a single type of particle
  6. a type of solid that does not have an orderly arrangement of its particles
  7. particle found in a cloud outside the nucleus
  8. the number of valence electrons will predict how ________ an element is
  9. the smallest amount of an element
  10. the first 92 elements are ________ occurring
  11. the number on the periodic table that shows how energy levels an atom will have
  12. name of a combination of two or more substances physically combined
  13. rubber is an example of a _________ polymer
  14. an ion always has a(n) __________ number of protons and neutrons
  15. a substance with an orderly three-dimensional arrangement of particles
  16. most of the mass of an atom is found in the ___________
Down
  1. element with only 6 protons in its nucleus
  2. unit of measurement used for the mass of subatomic particles
  3. chemical symbol for germanium
  4. information on the periodic table that tells you how many protons can be found in one atom of an element
  5. a chemical symbol on the periodic table is a(n) __________ for the element's name
  6. a long chain of molecules combined into a larger molecule
  7. particle formed when two or more atoms chemically bond together
  8. element on the periodic table with the lowest mass
  9. type of bond that holds water molecules together
  10. atoms are always electrically ____________
  11. the most massive element with only one valence electron
  12. characteristics of a substance
  13. type of bond formed between metals and non-metals
  14. element with 6 valence electrons and 6 electron energy levels
  15. substance formed when two or more elements combine
  16. has the symbol Ar
  17. another word for a column on the periodic table
  18. subatomic particle without an electrical charge

34 Clues: has the symbol Ar • chemical symbol for germanium • outermost electrons on an atom • characteristics of a substance • the smallest amount of an element • element with only 6 protons in its nucleus • atoms are always electrically ____________ • rubber is an example of a _________ polymer • the first 92 elements are ________ occurring • ...

Science Vocab Review 2022-11-18

Science Vocab Review crossword puzzle
Across
  1. When using the triangle method to calculate density, volume or mass if the numbers are next to each other you have to _________.
  2. Two or more DIFFERENT elements joined together is called a ________.
  3. If the atoms are compact, then the object/liquid will __________.
  4. All elements that share similar properties or react the same are located in the same _________.
  5. A pure substance made up of only one type of atom.
  6. Hammered into thin sheets like a gold bracelet or chain.
  7. Located to the right of the staircase on the periodic table.
  8. True or False When sugar dissolve in water, it is a chemical change.
  9. This vocabulary word means really tight or close together.
  10. How many metalloids are on the periodic table? (Bring Some Grapes And Sale The Plates)
  11. True or False: The best way to remember the definition of ductile is how you stretch out duct tape.
  12. Breaks Easily
  13. It is located on all of your charging cables and anything you have to plug into the wall to prevent you from being shocked by electricity.
  14. A new substance is formed when mixing two or more things together is called a __________ change.
  15. When using the triangle method to calculate density, volume or mass if the numbers are on top of each other you have to _________.
Down
  1. No new substance is formed is called a ___________ change.
  2. The only element that is a nonmetal but is located with all of the other metals on the periodic table.
  3. Takes up majority of the periodic table.
  4. All elements begin with a capital letter called a _______.
  5. If the atoms are spread out, then the object/liquid will __________.
  6. Anything that has mass and takes up space.
  7. A bigger word for "okay" conductor
  8. What number ALWAYS go in the calculator first when using the triangle method to solve for density?
  9. Can have a High Luster and be Brittle at the same time.
  10. They go left to right on the periodic table.
  11. Tells you how compacted atoms are in an object
  12. Metals stretch into wire this vocabulary word is called _____________
  13. A gentle movement of air towards the nose.

28 Clues: Breaks Easily • A bigger word for "okay" conductor • Takes up majority of the periodic table. • Anything that has mass and takes up space. • A gentle movement of air towards the nose. • They go left to right on the periodic table. • Tells you how compacted atoms are in an object • A pure substance made up of only one type of atom. • ...

Unit 3 CCA Crossword 2023-10-04

Unit 3 CCA Crossword crossword puzzle
Across
  1. type of bond that involved transfer of electrons, often between metal and nonmetal
  2. subatomic particle, found in nucleus, no charge
  3. energy level or shell of an atom, contains electrons
  4. average kinetic energy of molecules, increases solubility of a solute
  5. a solution that can dissolve more solute
  6. the basic building block of matter
  7. a mixture of solvent and solute
  8. material that dissolves the solute (often a liquid)
  9. subatomic particle, found in nucleus, positive charge
  10. how many molecules of solute are exposed to solvent due to structure, allows for more solubility
  11. number of protons and electrons (if neutral, smaller number on periodic table
  12. a solution with the maximum amount of solute
  13. rows on the periodic table, contain elements with same number of orbitals
  14. distribution of charge in a molecule, can be polar or nonpolar
Down
  1. how readily a solute dissolves in a solvent
  2. organizes elements based on their atomic properties
  3. columns on the periodic table, contain families of elements with same number of valence electrons
  4. the center of an atom, majority of its mass, contains protons and electrons
  5. family of elements (column 18, group VIIIA), 8 valence electrons, stable, doesn't bond
  6. stirring or shaking that increases the solubility of a solute
  7. type of bond that involves sharing of electrons, often between nonmetals
  8. organized on the periodic table, has unique number of protons, neutrons, and electrons
  9. combination of protons and neutrons of an element, bigger number on periodic table
  10. outermost orbital/shell, electrons found here form bonds
  11. metals, family of elements (column 2, group IIA), 2 valence electrons, bonds with VIA
  12. material that dissolves in solvent (often a solid)
  13. family of elements (column 17, group VIIA) has 7 valence electrons, readily bonds with alkali metals
  14. metals, family of elements (column 1, group IA), 1 valence electron, reactive, bonds with halogens
  15. tiny subatomic particle, negative charge, involved in bonding
  16. a solution with more solute than usual due to heating and slowly cooling

30 Clues: a mixture of solvent and solute • the basic building block of matter • a solution that can dissolve more solute • how readily a solute dissolves in a solvent • a solution with the maximum amount of solute • subatomic particle, found in nucleus, no charge • material that dissolves in solvent (often a solid) • organizes elements based on their atomic properties • ...

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. Free electrons Nonmetals generally are not good ____ _________ of heat and electricity
  2. Configuration Predicting a lot about the chemical ________ _____________ if you know where it is on the periodic table
  3. Elements Elements are __________ you can find them on the ________
  4. Each row corresponds to a different _______.
  5. Symbol Element is represented by one ________ on the periodic table, one or two-letter chemical ______
Down
  1. Elements found on either side are often called __________
  2. Hydrogen is on the upper left
  3. Shell The elements in a group have similar chemical _______ _____.
  4. Table A powerful tool chemists have for organizing chemical information is the ________ _____
  5. Every so often, and _____ gas appears.
  6. size In order of increasing ______ ____ as you read the periodic table from left to right top to bottom.

11 Clues: Hydrogen is on the upper left • Every so often, and _____ gas appears. • Each row corresponds to a different _______. • Elements found on either side are often called __________ • Shell The elements in a group have similar chemical _______ _____. • Elements Elements are __________ you can find them on the ________ • ...

Periodic Table Crossword Puzzle 2022-11-18

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. this person arranged the periodic table in 1914
  2. this person created the periodic table
  3. a decent conductor of electricity
  4. a poor conductor of electricity
  5. a chart that organizes information about all of the known elements according to their properties
  6. the periodic table was arranged by increasing ______ ____
Down
  1. a substance that cannot be broken down into a simpler substance by ordinary chemical means
  2. the law that states the properties are in order of increasing atomic mass
  3. a good conductor of heat and electricity
  4. A regular repeating pattern

10 Clues: A regular repeating pattern • a poor conductor of electricity • a decent conductor of electricity • this person created the periodic table • a good conductor of heat and electricity • this person arranged the periodic table in 1914 • the periodic table was arranged by increasing ______ ____ • the law that states the properties are in order of increasing atomic mass • ...

Periodic Table Puzzle By: Aliza Hall 2013-09-22

Periodic Table Puzzle By: Aliza Hall crossword puzzle
Across
  1. columns on the periodic table are called?
  2. a state of matter that has definite shape and volume.
  3. they are located in the nucleus and have a neutral charge.
  4. Symbol the symbol scientists use to represent which element it is
  5. a state of matter that has no definite shape or volume.
  6. it is a substance that is made up of one type on atom
  7. they are located in the middle of the atom and have a positive charge
  8. Particles 1.protons 2.electrons 3.neutrons.
  9. a state of matter that definite volume but no definite shape
Down
  1. rows on the periodic table are called?
  2. the measure of the amount of matter in an object.
  3. it is anything that has mass and takes up space.
  4. a physical property that describes the amount of space that matter occupies.
  5. they are on the orbitals of the atom. Nucleus/ the middle of the atom.
  6. Table the table that has all the elements.
  7. they make up everything.
  8. a measure of the force of gravity on an object. mass x gravity=?
  9. Number the number of protons in an atom of that element

18 Clues: they make up everything. • rows on the periodic table are called? • columns on the periodic table are called? • Table the table that has all the elements. • Particles 1.protons 2.electrons 3.neutrons. • it is anything that has mass and takes up space. • the measure of the amount of matter in an object. • a state of matter that has definite shape and volume. • ...

CHEMISTRY 2025-04-28

CHEMISTRY crossword puzzle
Across
  1. 20
  2. 19
  3. 3
  4. 4
  5. 9
  6. 18
  7. 16
  8. 10
  9. 11
Down
  1. 5
  2. 6
  3. 12
  4. 2
  5. 13
  6. 15
  7. 8
  8. 1
  9. 7
  10. 17
  11. 14

20 Clues: 5 • 6 • 2 • 3 • 8 • 4 • 1 • 9 • 7 • 12 • 20 • 13 • 19 • 15 • 18 • 16 • 17 • 14 • 10 • 11

Measurements and Atoms and Elements 2016-12-21

Measurements and Atoms and Elements crossword puzzle
Across
  1. The densest part of the atom; Always positive
  2. The elements in the two leftmost columns and six rightmost columns of the periodic table are known as _______ elements
  3. An atom that became charged by losing or gaining some electrons
  4. Two ___________ of the same element are identical in every way except the number of neutrons in the nucleus
  5. The _________ number is used to distinguish between elements. It counts the number of protons in the atom
  6. The periodic table is dominated by ______. They tend to lose electrons in chemical reactions
Down
  1. Members of group 7A
  2. These elements (e.g., helium and neon)on the right edge of the periodic table are "too comfortable on their own" so they don't make compounds. They are known as _______ gases
  3. All the numbers of the measurement, estimated digit included, are known as ____________ figures
  4. Horizontal collection of elements in the periodic table
  5. The weighted average mass of an atom of the element (two words)
  6. Mass divided by volume
  7. The ___________ number counts the protons and neutrons in the atom

13 Clues: Members of group 7A • Mass divided by volume • The densest part of the atom; Always positive • Horizontal collection of elements in the periodic table • The weighted average mass of an atom of the element (two words) • An atom that became charged by losing or gaining some electrons • The ___________ number counts the protons and neutrons in the atom • ...

pertains vocab 2024-01-23

pertains vocab crossword puzzle
Across
  1. group 2 elements not as reactive as group 1
  2. the smallest unit of an element that maintains the properties of that element
  3. Positively charged particle in the nucleus of an atom
  4. Number The total number of protons and neutrons in an atom's nucleus
  5. table A chart of all chemical elements currently known, orga- nized by their properties.
  6. pure substance that consists entirely of one type of atom
Down
  1. Found along the 'staircase'. Have properties of both met- als and nonmetals
  2. brittle , dull, poor conductors of heat and electricity; located on the right side of the periodic table
  3. Metals Group 1 elements (except Hydrogen) - most reactive met- als on the periodic table
  4. groups 3-12 located in the middle of the periodic table
  5. Number The number of protons in the nucleus of an atom of an element
  6. A subatomic particle that is neutral and that is found in the nucleus of an atom
  7. A tiny, negatively charged particle that moves around the nucleus of an atom.

13 Clues: group 2 elements not as reactive as group 1 • Positively charged particle in the nucleus of an atom • groups 3-12 located in the middle of the periodic table • pure substance that consists entirely of one type of atom • Number The number of protons in the nucleus of an atom of an element • Number The total number of protons and neutrons in an atom's nucleus • ...

Chemical Bonding 2020-09-01

Chemical Bonding crossword puzzle
Across
  1. Newland divided elements into horizontal rows of eight element reach State True or False.
  2. other name of group 18th elements.
  3. most stable element in the third row.
  4. non- metallic character _________across a period.
  5. Group 17 elements are called.
  6. on moving from left to right in a periodic table _____ character decreases.
  7. The basis of modern Periodic table is.
Down
  1. What happens to the electropositive character of elements on moving from left to right in a periodic table.
  2. According to Newland’s law of octave ______________is similar to oxygen.
  3. number of shells in strontium.
  4. An element ‘x’ belongs to groups 2. Find its valency.
  5. most reactive element of group seventeenth.
  6. elements has two shells and both are completely filled.
  7. tendency to_______ electrons decreases down the group.
  8. predict whether "K" is metal or non- metal.
  9. nature of the oxide of element with atomic number 12.

16 Clues: Group 17 elements are called. • number of shells in strontium. • other name of group 18th elements. • most stable element in the third row. • The basis of modern Periodic table is. • most reactive element of group seventeenth. • predict whether "K" is metal or non- metal. • non- metallic character _________across a period. • ...

Science Puzzle 2012-02-20

Science Puzzle crossword puzzle
Across
  1. bond / formed when atoms share two pairs of electrons
  2. / an idea to help the people to understand a concept that they cannot observe directly
  3. / move around outside the nucleus of an atom
  4. / elements in the same vertical column of the periodic table
  5. bond / an attraction between a positive metal ion and the electrons surrounding it
  6. / the center core of the atom
  7. bond / the force that holds atoms together
  8. ion / is made of more than one atom
  9. / elements in the same horizontal row of the periodic table
  10. / two or more substances that are mixed together but not chemical combined
  11. bond / electrons are share unequally
  12. / an neutral particle made of two or more atoms joined by covalent bonds
  13. / tells you the ratio of elements in the compound
  14. bond / share three pairs of electrons
  15. bond / formed when two atoms share electrons
  16. electrons / they are in the highest energy level
  17. / the smallest particle of an element
  18. / cannot be broken down into any other substance by chemical or physical means
Down
  1. / is called family
  2. / material that can be pulled out into a long wire
  3. / used to describe a material that can be hammered or rolled into shape
  4. compound / compound that is composed of molecules
  5. metal / element belonging to group 1 of the periodic table
  6. bond / electrons are shared equally
  7. / occupies space
  8. theory / explains and connects wide range of observations
  9. compound / consist of a positive and negative ions
  10. gas / is found in the group 18 in the periodic table
  11. / has the properties of a metal
  12. / particles that are found in the nucleus of an atom
  13. / used to identify an element
  14. / an orderly three dimensional pattern of ions or atoms share electrons
  15. / an atom or group of atoms that has become electrically charged
  16. / an element belonging to group 17of the periodic table
  17. number / protons in the nucleus of an atom
  18. level / a region of an atom in which electrons of the same energy are likely to be found

36 Clues: / occupies space • / is called family • / the center core of the atom • / used to identify an element • / has the properties of a metal • bond / electrons are shared equally • ion / is made of more than one atom • bond / electrons are share unequally • bond / share three pairs of electrons • / the smallest particle of an element • bond / the force that holds atoms together • ...

chemistry crossword 2015-12-02

chemistry crossword crossword puzzle
Across
  1. chemical combination of two or more elements in a specific ratio
  2. a material that electric change can move through easily
  3. change of state from a gas to a liquid
  4. element that has both metallic and non-metallic properties
  5. pure substance formed when at least one metal and one non-metal combine
  6. invisible negatively charged particle that orbits the nucleus of an atom
  7. a reaction that takes place when two or more substances react to form new substances
  8. atom that has become electrically charged because it has lost or gained electrons
  9. an experiment in which one or more products of a chemical reaction can escape
  10. group 2 elements in the periodic table
  11. group 17 elements in the periodic table;the most reactive non-metals
Down
  1. ability of a substance to conduct electricity or heat
  2. horizontal row of elements in the periodic table
  3. pure substance that cannot be broken down into other substances
  4. sum of the number of protons and neutrons in an atom
  5. results when two or more substances react to create a different substance or substances, the new substances have completely different properties from the original ones
  6. change of state from a gas to a solid
  7. results when two or more substance react to create a different substance or substances
  8. description of how a substance interacts with other substances
  9. amount of protons in the nucleus of one atom of an element
  10. principle that matter is not created or destroyed in a chemical reaction
  11. description of a substance that can be pounded or rolled into sheets
  12. an experiment in which all reactants and all products of a chemical reaction are accounted for
  13. dull brittle element that does not conduct electrons
  14. mass of one atom of an element calculated from the total number of protons
  15. group 1 elements in the periodic table
  16. the smallest part of an element that is representative of that element
  17. group 18 in the periodic table the most stable and nonreactive elements

28 Clues: change of state from a gas to a solid • change of state from a gas to a liquid • group 2 elements in the periodic table • group 1 elements in the periodic table • horizontal row of elements in the periodic table • sum of the number of protons and neutrons in an atom • dull brittle element that does not conduct electrons • ...

Standard 3 Crossword 2016-08-23

Standard 3 Crossword crossword puzzle
Across
  1. a type of solid that does not have an orderly arrangement of its particles
  2. element with 6 valence electrons and 6 electron energy levels
  3. most of the mass of an atom is found in the ___________
  4. a long chain of molecules combined into a larger molecule
  5. the number of valence electrons will predict how ________ an element is
  6. a chemical symbol on the periodic table is a(n) __________ for the element's name
  7. unit of measurement used for the mass of subatomic particles
  8. type of bond that holds water molecules together
  9. atoms are always electrically ____________
  10. information on the periodic table that tells you how many protons can be found in one atom of an element
  11. particle found in a cloud outside the nucleus
  12. element with only 6 protons in its nucleus
  13. particle formed when two or more atoms chemically bond together
  14. name of a combination of two or more substances physically combined
  15. the most massive element with only one valence electron
  16. element on the periodic table with the lowest mass
  17. an ion always has a(n) __________ number of protons and neutrons
Down
  1. the particles found in the nucleus of an atom are neutrons and __________
  2. type of bond formed between metals and non-metals
  3. characteristics of a substance
  4. if a train were a polymer, each train car would be a __________
  5. rubber is an example of a _________ polymer
  6. a material that is made of a single type of particle
  7. another word for a column on the periodic table
  8. subatomic particle without an electrical charge
  9. the first 92 elements are ________ occurring
  10. outermost electrons on an atom
  11. the number on the periodic table that shows how energy levels an atom will have
  12. substance formed when two or more elements combine
  13. has the symbol Ar
  14. a substance with an orderly three-dimensional arrangement of particles
  15. a pure substance that cannot be broken down by physical or chemical means
  16. chemical symbol for germanium
  17. the smallest amount of an element

34 Clues: has the symbol Ar • chemical symbol for germanium • characteristics of a substance • outermost electrons on an atom • the smallest amount of an element • atoms are always electrically ____________ • element with only 6 protons in its nucleus • rubber is an example of a _________ polymer • the first 92 elements are ________ occurring • ...

Periodic Trends Vocab 2024-10-11

Periodic Trends Vocab crossword puzzle
Across
  1. An atom or molecule that has gained or lost one or more electrons, resulting in a positive (cation) or negative (anion) charge.
  2. Metals lose electrons and form this type of ion
  3. Property of Noble Gasses, a full valence shell of 8 valence electrons and the reason they do NOT bond
  4. Elements that are usually poor conductors of heat and electricity, brittle in solid form, and found on the right side of the periodic table
  5. Type of Electrons in the outermost shell of an atom that determine its chemical behavior and bonding characteristics.
  6. A combination of two or more substances that retain their individual properties and can be separated by physical means
  7. The distance from the nucleus of an atom to the outermost shell of electrons
  8. Which element has a great ionization energy: Chromium or Tin?
  9. The number of protons in the nucleus of an atom, which defines the element.
  10. Which element has a greater electronegativity: Cesium or Hydrogen?
  11. A vertical column in the periodic table that contains elements with similar chemical properties.
Down
  1. A measure of an atom's ability to attract and hold onto electrons in a chemical bond
  2. Energy The energy required to remove electrons from gaseous atoms.
  3. Elements that have properties intermediate between metals and nonmetals; they are located along the staircase line on the periodic table
  4. Two different forms of the same element with different crystal structure and different properties.
  5. Nonmetals gain electrons and form this type of ion
  6. Elements that are typically shiny, good conductors of heat and electricity, malleable, and ductile; found on the left side of the periodic table.
  7. A pure substance that cannot be broken down into simpler substances by chemical means; represented on the periodic table
  8. A substance formed when two or more elements chemically bond together in fixed proportions.
  9. The element that is a metal and a liquid at STP
  10. The smallest unit of an element that retains the properties of that element.
  11. Metal with the largest atomic radius

22 Clues: Metal with the largest atomic radius • Metals lose electrons and form this type of ion • The element that is a metal and a liquid at STP • Nonmetals gain electrons and form this type of ion • Which element has a great ionization energy: Chromium or Tin? • Which element has a greater electronegativity: Cesium or Hydrogen? • ...

Matter and more 2021-02-15

Matter and more crossword puzzle
Across
  1. the amount of particular substances contained within a solution/mixture or in a particular volume/space
  2. the positively charged central region of an atom
  3. the total number of protons and neutrons in an atomic nucleus
  4. an element that has properties that are intermediate between those of metals and nonmetals
  5. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  6. any of the elements lithium, sodium, potassium, rubidium, caesium, and francium, occupying Group IA (1) of the periodic table
  7. a table of the chemical elements arranged in order of atomic number
  8. the body of theory which explains the physical properties of matter in terms of the motions of its constituent particles
  9. process by which particles spread
  10. a notation of one or two letters representing a chemical element
  11. a group of atoms held together by covalent bonds
  12. a chemical element that mostly lacks the characteristics of a metal
  13. the movement of water molecules from a solution with a high concentration of water molecules to a solution with a lower concentration of water molecules
  14. a vertical column in the Periodic Table
  15. the smallest unit into which matter can be divided without the release of electrically charged particles
Down
  1. a small portion of matter
  2. smaller than or occurring within an atom.
  3. an element that readily forms positive ions
  4. any of the six chemical elements that comprise Group 2 (IIa) of the periodic table
  5. the fundamental materials of which all matter is composed
  6. an admixture of metals
  7. the name given to a horizontal row of the periodic table
  8. any substance that has mass and takes up space by having volume
  9. the capacity for doing work
  10. a substance that contains atoms of two or more different elements that are chemically joined together
  11. a group in the periodic table consisting of five chemically related elements
  12. a subatomic particle of about the same mass as a proton but without an electric charge
  13. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron

28 Clues: an admixture of metals • a small portion of matter • the capacity for doing work • process by which particles spread • a vertical column in the Periodic Table • smaller than or occurring within an atom. • an element that readily forms positive ions • the positively charged central region of an atom • a group of atoms held together by covalent bonds • ...

The Atom 2025-10-12

The Atom crossword puzzle
Across
  1. this is a row on the periodic table
  2. this is a charged atom
  3. opposite charges ______ each other
  4. the smallest unit of an element that still retains its properties
  5. the sum of the protons and neutrons in an atom
  6. a region of negative charge in which there is a high probability of finding an electron
  7. this can also be referred to as a family and are the columns of the periodic table
  8. atoms of the same element with different masses
  9. the subatomic particle with almost no mass
Down
  1. the weighted average of all the different isotopes of an element
  2. this is a positive subatomic particle
  3. the periodic table is arranged by this number
  4. this is a neutral subatomic particle
  5. like charges _______ each other

14 Clues: this is a charged atom • like charges _______ each other • opposite charges ______ each other • this is a row on the periodic table • this is a neutral subatomic particle • this is a positive subatomic particle • the subatomic particle with almost no mass • the periodic table is arranged by this number • the sum of the protons and neutrons in an atom • ...