periodic table Crossword Puzzles

Periodic Table 2021-04-15

Periodic Table crossword puzzle
Across
  1. 1st
  2. 9th
  3. 10th
  4. 4th
  5. 7th
Down
  1. 8th
  2. 5th
  3. 2nd
  4. 3rd
  5. 6th

10 Clues: 8th • 5th • 2nd • 1st • 3rd • 9th • 6th • 4th • 7th • 10th

Periodic Table 2023-11-28

Periodic Table crossword puzzle
Across
  1. The group with all three phases of matter
  2. An alkaline earth metal in period three
  3. Only group with a full outer shell
  4. The group Sodium is in.
Down
  1. This group has multiple oxidation states
  2. Created the first periodic table
  3. These types of elements are semiconductors
  4. Metals do this with their electrons
  5. The number of valence electrons carbon has
  6. The first periodic table was put in order by...

10 Clues: The group Sodium is in. • Created the first periodic table • Only group with a full outer shell • Metals do this with their electrons • An alkaline earth metal in period three • This group has multiple oxidation states • The group with all three phases of matter • These types of elements are semiconductors • The number of valence electrons carbon has • ...

PERIODIC TABLE 2024-02-09

PERIODIC TABLE crossword puzzle
Across
  1. What is meaning of Cs?
  2. What is meaning of Ru?
  3. What is meaning of Sn?
  4. What is meaning of Rf?
Down
  1. What is meaning of Mc?
  2. What is meaning of Sg?
  3. What is meaning of Os?
  4. What is meaning of Tc?
  5. What is meaning of Co?
  6. What is meaning of O?

10 Clues: What is meaning of O? • What is meaning of Mc? • What is meaning of Sg? • What is meaning of Os? • What is meaning of Cs? • What is meaning of Tc? • What is meaning of Ru? • What is meaning of Co? • What is meaning of Sn? • What is meaning of Rf?

Periodic table 2023-01-31

Periodic table crossword puzzle
Across
  1. metals The name of group 1.
  2. A row going down the table.
  3. Name of group 8.
  4. A substance with different elements which aren't chemically bonded.
Down
  1. A column going across the table
  2. The name if group 7.
  3. The only non-metal that conducts electricity.
  4. Earth Metals Name of group 2.
  5. A substance made with only one type of atom.
  6. A substance with different elements which are chemically bonded.

10 Clues: Name of group 8. • The name if group 7. • metals The name of group 1. • A row going down the table. • Earth Metals Name of group 2. • A column going across the table • A substance made with only one type of atom. • The only non-metal that conducts electricity. • A substance with different elements which are chemically bonded. • ...

Periodic table 2023-06-26

Periodic table crossword puzzle
Across
  1. Li
  2. ZN
  3. V
  4. H2O
  5. CU
Down
  1. AU
  2. Y
  3. W
  4. AG
  5. FE

10 Clues: Y • W • V • AU • Li • AG • ZN • FE • CU • H2O

Periodic Table 2023-05-05

Periodic Table crossword puzzle
Across
  1. Element with the symbol He
  2. Element with the symbol Na
  3. Element with the symbol Sn
  4. Symbol for neon
  5. Symbol for Carbon
  6. Element with the symbol Au
  7. Symbol for oxygen
Down
  1. Element used in light bulbs
  2. Element with the symbol Fe
  3. Element used in pencils
  4. Symbol for silver

11 Clues: Symbol for neon • Symbol for Carbon • Symbol for silver • Symbol for oxygen • Element used in pencils • Element with the symbol He • Element with the symbol Na • Element with the symbol Sn • Element with the symbol Fe • Element with the symbol Au • Element used in light bulbs

Periodic Table 2023-07-30

Periodic Table crossword puzzle
Across
  1. the process by which unstable atoms become more stable by emitting particles and radiation
  2. What is the most abundant element that accounts for up to 75 per cent of the observed ordinary matter
  3. Name the neutral atom in the Periodic Table which has the same number of electrons as K+ and Cl-
  4. a colourless, odourless, unreactive gas that forms about 78% of the earth's atmosphere
  5. What is located inside the nucleus, has no charge, and has a mass of one Amu
Down
  1. The group 1 elements
  2. Who is the creator of the periodic table
  3. A solid material which is typically hard,shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  4. who discovered the number of protons in the nucleus of each atom
  5. A strong, hard magnetic silvery-grey metal, the chemical element of atomic number 26, much used as a material for construction and manufacturing, especially in the form of steel.

10 Clues: The group 1 elements • Who is the creator of the periodic table • who discovered the number of protons in the nucleus of each atom • What is located inside the nucleus, has no charge, and has a mass of one Amu • a colourless, odourless, unreactive gas that forms about 78% of the earth's atmosphere • ...

Periodic Table 2023-08-28

Periodic Table crossword puzzle
Across
  1. Most elements are ___
  2. Makes the periodic table invaluble
  3. Found on the upper left
  4. The man in 1869 who invented the periodic table
  5. The atomic number
  6. each row corresponds to a different ___
  7. the s and p blocks are known as the ___
Down
  1. Found on the upper right
  2. You can predict a lot about an element if you know this
  3. The one to two letter symbol representing an element
  4. what the seven rows are called
  5. Tells you all of the elements

12 Clues: The atomic number • Most elements are ___ • Found on the upper left • Found on the upper right • Tells you all of the elements • what the seven rows are called • Makes the periodic table invaluble • each row corresponds to a different ___ • the s and p blocks are known as the ___ • The man in 1869 who invented the periodic table • ...

Periodic Table 2023-08-28

Periodic Table crossword puzzle
Across
  1. Most elements are ___
  2. Makes the periodic table invaluble
  3. Found on the upper left
  4. The man in 1869 who invented the periodic table
  5. The atomic number
  6. each row corresponds to a different ___
  7. the s and p blocks are known as the ___
Down
  1. Found on the upper right
  2. You can predict a lot about an element if you know this
  3. The one to two letter symbol representing an element
  4. what the seven rows are called
  5. Tells you all of the elements

12 Clues: The atomic number • Most elements are ___ • Found on the upper left • Found on the upper right • Tells you all of the elements • what the seven rows are called • Makes the periodic table invaluble • each row corresponds to a different ___ • the s and p blocks are known as the ___ • The man in 1869 who invented the periodic table • ...

Periodic Table 2022-03-28

Periodic Table crossword puzzle
Across
  1. building blocks that are combined
  2. Something that has a negative charge
  3. something that has no charge
  4. 2 or more atoms
  5. Something that has a positive charge
Down
  1. another way that elements are grouped
  2. it has mass and takes up space
  3. Holds the nucleus together
  4. atoms that are grouped together
  5. molecule that contains 2 or more atoms

10 Clues: 2 or more atoms • Holds the nucleus together • something that has no charge • it has mass and takes up space • atoms that are grouped together • building blocks that are combined • Something that has a negative charge • Something that has a positive charge • another way that elements are grouped • molecule that contains 2 or more atoms

Periodic Table 2025-01-13

Periodic Table crossword puzzle
Across
  1. A tool used world wide to categorize elements.
  2. The mass of particles of matter in an atom.
  3. Elements organized into columns.
  4. one or two letters representing an element.
  5. the title of an element, lists its name.
  6. Russian scientist who realized and organized elements by a set of patterns.
  7. "in regular, repeated pattern."
Down
  1. a row of elements across the periodic table.
  2. The number of protons in the nucleus of an atom.
  3. a substance made of one type of atom.

10 Clues: "in regular, repeated pattern." • Elements organized into columns. • a substance made of one type of atom. • the title of an element, lists its name. • The mass of particles of matter in an atom. • one or two letters representing an element. • a row of elements across the periodic table. • A tool used world wide to categorize elements. • ...

Periodic table 2025-01-01

Periodic table crossword puzzle
Across
  1. gives white dazzling light when combined with water
  2. mixed in swimming pool to kill bacteria and viruses
  3. have both the properties of metals and non-metals
  4. elements in the 18th group are also called as
Down
  1. group 1 metals are also known as
  2. elements have same atomic no. but different mass no.
  3. element present in teeth
  4. has electronic configuration 2,8,6
  5. represented by Au
  6. how many metalloids are present in the modern periodic table

10 Clues: represented by Au • element present in teeth • group 1 metals are also known as • has electronic configuration 2,8,6 • elements in the 18th group are also called as • have both the properties of metals and non-metals • gives white dazzling light when combined with water • mixed in swimming pool to kill bacteria and viruses • ...

Periodic table 2025-02-07

Periodic table crossword puzzle
Across
  1. substances physically mixed
  2. before the arrow
  3. same number of atoms in on each reactants
  4. made of one substance
  5. after the arrow
  6. tiny number
Down
  1. explode
  2. big number to multiply
  3. different atoms
  4. chemically bounded

10 Clues: explode • tiny number • different atoms • after the arrow • before the arrow • chemically bounded • made of one substance • big number to multiply • substances physically mixed • same number of atoms in on each reactants

Periodic table 2024-09-30

Periodic table crossword puzzle
Across
  1. A red/brown liquid from Group 7
  2. This gas produces a red light when an electric current flows through it.
  3. Name of group 1
  4. Produced when Group 1/2 metals react with Group 7 halogens
Down
  1. Fizzes as it floats on water.
  2. This element is needed to survive
  3. The first element of the periodic table
  4. Group 2 metal that does not react wtih water or steam
  5. Name of group 7
  6. Element that has atomic number 20

10 Clues: Name of group 7 • Name of group 1 • Fizzes as it floats on water. • A red/brown liquid from Group 7 • This element is needed to survive • Element that has atomic number 20 • The first element of the periodic table • Group 2 metal that does not react wtih water or steam • Produced when Group 1/2 metals react with Group 7 halogens • ...

Periodic Table 2023-12-09

Periodic Table crossword puzzle
Across
  1. number of protons in an atom
  2. elements that are brittle, dull, poor conductivity
  3. unreactive gases, found in group 18 on the periodic table
  4. you can pound something and it won't break
  5. chart of elements showing repeating pattern of their properties
Down
  1. column of elements with similar properties (18)
  2. average mass of all the atoms in an element
  3. property that describes a material that breaks easily
  4. an element that is part metal, part nonmetal
  5. elements that are shiny, malleable, ductile and conductive.

10 Clues: number of protons in an atom • you can pound something and it won't break • average mass of all the atoms in an element • an element that is part metal, part nonmetal • column of elements with similar properties (18) • elements that are brittle, dull, poor conductivity • property that describes a material that breaks easily • ...

Periodic Table 2024-01-31

Periodic Table crossword puzzle
Across
  1. Mass Combine Protons and Neutrons to get
  2. The elements in Groups 3 through 12
  3. electron Determines chimical reactivity
  4. the identifier of an element
  5. Energy levels detemine an elements placement
  6. The first 3 elements in group 16 are
Down
  1. Number Is the number of protons in an element
  2. the 2nd and 3rd element in group 14 is a
  3. In a neutral atom it is the same amount as protons
  4. Determined by the number of valance electrons in an element
  5. element with 5 protons and 3 valance electrons

11 Clues: the identifier of an element • The elements in Groups 3 through 12 • The first 3 elements in group 16 are • Mass Combine Protons and Neutrons to get • the 2nd and 3rd element in group 14 is a • electron Determines chimical reactivity • Energy levels detemine an elements placement • Number Is the number of protons in an element • ...

Periodic Table 2024-03-13

Periodic Table crossword puzzle
Across
  1. The first element on the periodic table, with the atomic number 1.
  2. Essential for respiration and found in the air we breathe.
  3. Valued for its luster and conductivity, used in jewelry and electronics.
  4. Produces a bright orange-red glow in neon signs.
Down
  1. Commonly used in construction and as a key component of hemoglobin.
  2. Known as the building block of life, found in all organic compounds.
  3. Used to disinfect water and in the production of PVC.
  4. Highly prized for its beauty and rarity, used in jewelry and currency.
  5. Used to fill balloons and as a coolant in MRI machines.
  6. Reacts explosively with water and commonly found in table salt.

10 Clues: Produces a bright orange-red glow in neon signs. • Used to disinfect water and in the production of PVC. • Used to fill balloons and as a coolant in MRI machines. • Essential for respiration and found in the air we breathe. • Reacts explosively with water and commonly found in table salt. • The first element on the periodic table, with the atomic number 1. • ...

Periodic table 2024-04-19

Periodic table crossword puzzle
Across
  1. H
  2. B
  3. Al
  4. Co
  5. Fe
  6. He
Down
  1. Li
  2. Xe
  3. Bi
  4. Hg

10 Clues: H • B • Li • Xe • Bi • Al • Hg • Co • Fe • He

Periodic Table 2021-05-23

Periodic Table crossword puzzle
Across
  1. element is good for your bones
  2. a chart that organizes information about all elements according to their properties
  3. element has an atomic mass of 32.06
  4. what element has the symbol of "Fe"
Down
  1. this element is in pencils
  2. element has a atomic number of 9
  3. the mass of one atom of an element
  4. this element is the lightest element on the periodic table
  5. this element was discovered in the year of 1669
  6. what element has the symbol of "Ag"

10 Clues: this element is in pencils • element is good for your bones • element has a atomic number of 9 • the mass of one atom of an element • what element has the symbol of "Ag" • element has an atomic mass of 32.06 • what element has the symbol of "Fe" • this element was discovered in the year of 1669 • this element is the lightest element on the periodic table • ...

Periodic Table 2021-05-23

Periodic Table crossword puzzle
Across
  1. this element is in pencils
  2. this element was discovered in the year of 1669
  3. the mass of one atom of an element
  4. element has a atomic number of 9
  5. what element has the symbol of "Fe"
Down
  1. element is good for your bones
  2. a chart that organizes information about all elements according to their properties
  3. this element is the lightest element on the periodic table
  4. what element has the symbol of "Ag"
  5. element has an atomic mass of 32.06

10 Clues: this element is in pencils • element is good for your bones • element has a atomic number of 9 • the mass of one atom of an element • what element has the symbol of "Ag" • element has an atomic mass of 32.06 • what element has the symbol of "Fe" • this element was discovered in the year of 1669 • this element is the lightest element on the periodic table • ...

periodic table 2022-11-14

periodic table crossword puzzle
Across
  1. first place medal in the olympics
  2. 5/11
  3. atomic weight of 16
  4. 117 not yet observed
  5. 104 atomic number
  6. 6th group 8th period
Down
  1. RhOs no space
  2. Uuu
  3. Po
  4. atomic number 29

10 Clues: Po • Uuu • 5/11 • RhOs no space • atomic number 29 • 104 atomic number • atomic weight of 16 • 117 not yet observed • 6th group 8th period • first place medal in the olympics

Periodic Table! 2023-01-10

Periodic Table! crossword puzzle
Across
  1. C
  2. K
  3. I
  4. Po
  5. Hg
Down
  1. Hf
  2. Al
  3. Ir
  4. Cu
  5. O

10 Clues: C • K • I • O • Hf • Al • Ir • Cu • Po • Hg

Periodic Table 2023-01-10

Periodic Table crossword puzzle
Across
  1. people often have it
  2. we breath
  3. in nails or chains
  4. balloons
Down
  1. after a famous scientist
  2. tip of a pencil
  3. deadly poison
  4. in pool water
  5. sign. Plasma is the state of matter
  6. trees breath

10 Clues: balloons • we breath • trees breath • deadly poison • in pool water • tip of a pencil • in nails or chains • people often have it • after a famous scientist • sign. Plasma is the state of matter

Periodic table 2025-06-05

Periodic table crossword puzzle
Across
  1. Important element for plants, often added as fertiliser
  2. The most common elementi in the universe
  3. Strong dissinfective, also forms salt
  4. Found in the earth's crust and our blood
  5. A metal important for bone structure and muscles
Down
  1. Needed for cellular respiration
  2. The main "building block" of all life
  3. Noble gas that glows when conducting electricity
  4. Used as nuclear fuel
  5. Its molecular form is composed of 8 atoms

10 Clues: Used as nuclear fuel • Needed for cellular respiration • The main "building block" of all life • Strong dissinfective, also forms salt • The most common elementi in the universe • Found in the earth's crust and our blood • Its molecular form is composed of 8 atoms • Noble gas that glows when conducting electricity • A metal important for bone structure and muscles • ...

Periodic Table 2026-02-26

Periodic Table crossword puzzle
Across
  1. number of protons+neutrons
  2. seven chemical elements in group 18
  3. substances that exist in a fluid state at standard temperature and pressure
  4. a group of chemical elements that exhibit a mixture of physical and chemical properties
  5. six chemical elements in group 2
  6. disordered particles with no fixed shape or volume at standard temperature and pressure
Down
  1. chemical elements in groups 3-12
  2. number of protons=number of electrons
  3. elements lithium, sodium, potassium, rubidium, cesium, and francium,
  4. six highly reactive electronegative non-metals

10 Clues: number of protons+neutrons • chemical elements in groups 3-12 • six chemical elements in group 2 • seven chemical elements in group 18 • number of protons=number of electrons • six highly reactive electronegative non-metals • elements lithium, sodium, potassium, rubidium, cesium, and francium, • ...

Period Table of Elements 2021-11-17

Period Table of Elements crossword puzzle
Across
  1. A set of elements occupying a column in the periodic table and having broadly similar properties.
  2. An element whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
  3. An element or substance that is not a metal.
  4. An electron in the outer shell associated with an atom
Down
  1. A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure
  2. Any of the set of metallic elements occupying a central block in the periodic table
  3. A solid material that is typically hard, shiny and malleable with good electrical conductivity
  4. A set of elements occupying an entire horizontal row in the periodic table.

8 Clues: An element or substance that is not a metal. • An electron in the outer shell associated with an atom • A set of elements occupying an entire horizontal row in the periodic table. • Any of the set of metallic elements occupying a central block in the periodic table • A solid material that is typically hard, shiny and malleable with good electrical conductivity • ...

Science 2023-10-04

Science crossword puzzle
Across
  1. A planetary model
  2. A table of the chemical elements
  3. Pure substance that is made of one or more element that are chemically bonded together
  4. A substance that cannot be broken down into any other substance
  5. A negative charged subatomic particle
  6. A particle that consists of a nucleus of protons and neutrons
  7. Elements that are considered semi-metals
  8. Elements that belong to group 18 of the periodic table
Down
  1. Simplest and lightest element to exist
  2. A stable subatomic particle
  3. The result of combining two or more substances that do not react chemically
  4. A neutral charged subatomic particle
  5. Any of the six chemical elements that make up Group 1 (Ia) of the periodic table
  6. Elements that do not display the properties of metal
  7. A substance with high electrical conductivity, luster, and malleability.

15 Clues: A planetary model • A stable subatomic particle • A table of the chemical elements • A neutral charged subatomic particle • A negative charged subatomic particle • Simplest and lightest element to exist • Elements that are considered semi-metals • Elements that do not display the properties of metal • Elements that belong to group 18 of the periodic table • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. states that the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  2. electron of one atom and proton of the other atom _______ one another.
  3. The elements of Group 1 of the
  4. is an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  5. In the periodic table, the f-block elements are wedged between Groups 3 and 4 in the sixth and ______ periods.
  6. has just three valence electrons, which tends to form bonds in which it is surrounded by six electrons.
  7. The elements of Group 2 of the periodic table are called the alkaline-_____ metals.
  8. table are known as the _____ metals.
  9. All matter is composed of extremely small particles called?
  10. a chemical compound containing elements in exactly the same proportions by mass regardless of the size or source of the compound.
  11. Cationic and _______ radii decrease across a period.
  12. The energy change that occurs when an electron is acquired by a neutral atom is called the atom’s ___________.
  13. A chemical compound whose simplest units are molecules is called a _________ compound.
  14. All six of the __________ are also in the p block.
Down
  1. the attraction between two or more atoms that allows them to be able to form a stable chemical compound.
  2. if two or more different compounds are composed of the same two elements, then the ratio of the masses of the second element combined with a certain mass of the first element is always a ratio of small whole numbers.
  3. The first row of the f block are known as?
  4. Atoms cannot be __________, created, or destroyed.
  5. The second row of the f block are known as?
  6. is a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound.
  7. ______ is used to form chemical compounds.
  8. the p block includes all of the nonmetals except hydrogen and ______.
  9. is a unique element.
  10. The p-block elements together with the s-block elements are called the __________ elements.
  11. Red Atoms of different elements combine are known as?
  12. A ________ formula indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscripts.
  13. two nuclei and two electrons _____ each other.
  14. A ________ shows the types and numbers of atoms combined in a single molecule of a molecular compound.
  15. A ________ is a neutral group of atoms that are held together by covalent bonds.
  16. Repeating patterns are referred to as ________.
  17. is the energy required to break a chemical bond and form neutral isolated atoms.

31 Clues: is a unique element. • The elements of Group 1 of the • table are known as the _____ metals. • The first row of the f block are known as? • ______ is used to form chemical compounds. • The second row of the f block are known as? • two nuclei and two electrons _____ each other. • Repeating patterns are referred to as ________. • ...

Periodicity Test Review 2023-10-31

Periodicity Test Review crossword puzzle
Across
  1. organized the first periodic table
  2. organized the table by atomic number
  3. hybrid properties and are semiconductors
  4. states unpaired electrons occupy empty orbitals first with parallel spin
  5. used to organize elements by physical and chemical characteristics
  6. what ions are with the nearest noble gas
Down
  1. how strongly an atom attracts electrons to its own nucleus
  2. the size of an atom
  3. group 8A on the periodic table
  4. the change in positive nuclear charge

10 Clues: the size of an atom • group 8A on the periodic table • organized the first periodic table • organized the table by atomic number • the change in positive nuclear charge • hybrid properties and are semiconductors • what ions are with the nearest noble gas • how strongly an atom attracts electrons to its own nucleus • ...

Chemistry Puzzle 2024-06-06

Chemistry Puzzle crossword puzzle
Across
  1. A chemical reaction in which an acid and a base react to produce salt and water
  2. The force exerted per unit area on a surface
  3. An incredibly small, negatively charged subatomic particle
  4. A positively charged subatomic particle
  5. The first column (Group 1) elements in the periodic table. They are very reactive metals that easily lose one electron to become positively charged ions
  6. A set of four numbers (n, l, ml, and ms) that define the energy level, orbital shape, and spin of an electron within an atom
  7. Letters used in chemical equations to show the physical state of a substance (s - solid, l - liquid, g - gas, aq - aqueous)
  8. Whole numbers in a chemical equation that represent the relative quantities of reactants and products involved in the reaction
  9. The relative amount of a specific isotope found within a sample of a particular element
  10. A concentration unit indicating the number of moles of a solute dissolved in one liter of solution
  11. Difference of electronegativity within a molecule. This arises because some atoms attract electrons more strongly than others
Down
  1. The subatomic particles occupying the outermost energy level of an atom. These are primarily responsible for chemical bonding with other atoms
  2. The specific arrangement of electrons in the various energy levels and orbitals of an atom
  3. The amount of solute (dissolved substance) present in a given amount of solvent or solution
  4. The unreactive elements in Group 18 of the periodic table
  5. The elements in Group 17 of the periodic table
  6. A positively charged ion created when an atom loses one or more electrons
  7. The amount of three-dimensional space occupied by a substance
  8. A chart that organizes elements based on their atomic number (number of protons), electron configuration, and repeating chemical properties
  9. Variations of an element with the same number of protons but a different number of neutrons in their nucleus
  10. A charged ion formed by the covalent bonding of two or more different atoms
  11. A horizontal row in the periodic table
  12. The unit of temperature on the thermodynamic temperature scale
  13. The fundamental unit of matter

24 Clues: The fundamental unit of matter • A horizontal row in the periodic table • A positively charged subatomic particle • The force exerted per unit area on a surface • The elements in Group 17 of the periodic table • The unreactive elements in Group 18 of the periodic table • An incredibly small, negatively charged subatomic particle • ...

Periodic table 2019-03-27

Periodic table crossword puzzle
Across
  1. element4
  2. element 9
  3. element 7
  4. element 2
  5. element 6
  6. element 5
Down
  1. element 1
  2. element 3
  3. element 10
  4. element 8

10 Clues: element4 • element 1 • element 9 • element 3 • element 7 • element 2 • element 6 • element 8 • element 5 • element 10

Periodic Table 2019-09-26

Periodic Table crossword puzzle
Across
  1. Horizontal row in the periodic table to called a
  2. Particle in nucleus that has a positive charge
  3. Negatively charged particle that orbits the center of an atom
  4. Ease and speed with which one element combines with another
  5. Very center of an atom
Down
  1. Way light interacts with the surface of a crystal, rock, or mineral.
  2. Deterioration of a metal due to a chemical reaction
  3. Term for the rows of the periodic table
  4. Particle in nucleus that has a neutral charge
  5. Elements that are good conductors of electricity and heat often shiny and bendable

10 Clues: Very center of an atom • Term for the rows of the periodic table • Particle in nucleus that has a neutral charge • Particle in nucleus that has a positive charge • Horizontal row in the periodic table to called a • Deterioration of a metal due to a chemical reaction • Ease and speed with which one element combines with another • ...

Periodic Table 2019-09-25

Periodic Table crossword puzzle
Across
  1. Any substance that cannot be broken down in to simpler stable substances by chemical means.
  2. a horizontal row of elements in the periodic table
  3. What is the number of protons in an atom?
  4. The columns on the periodic table
  5. Groups that have 8 electrons are said to be ____?
Down
  1. Found around the nucleus/ where electrons move
  2. The sum of the number of protons and neutrons
  3. How many elements occur naturally on earth?
  4. What is the most abundant element in earth's crust?
  5. What is the smallest unit of an element?

10 Clues: The columns on the periodic table • What is the smallest unit of an element? • What is the number of protons in an atom? • How many elements occur naturally on earth? • The sum of the number of protons and neutrons • Found around the nucleus/ where electrons move • Groups that have 8 electrons are said to be ____? • a horizontal row of elements in the periodic table • ...

Periodic Table 2019-12-16

Periodic Table crossword puzzle
Across
  1. an element that is shiny and that conducts heat and electricity well
  2. The ease and speed with which an element combines, or reacts, with other elements and compounds.
  3. A term used to describe a material that can be pulled out into a long wire.
  4. The average mass of all the isotopes of an element
  5. A chart of the elements showing the repeating pattern of their properties
  6. A horizontal row of elements in the periodic table
Down
  1. the number of protons in the nucleus of an atom
  2. The ability of an object to transfer heat or electricity to another object.
  3. capable of being shaped
  4. A column on the periodic table

10 Clues: capable of being shaped • A column on the periodic table • the number of protons in the nucleus of an atom • The average mass of all the isotopes of an element • A horizontal row of elements in the periodic table • an element that is shiny and that conducts heat and electricity well • A chart of the elements showing the repeating pattern of their properties • ...

periodic table 2020-12-03

periodic table crossword puzzle
Across
  1. smallest unit of matter
  2. part of the atom with no charge
  3. negatively charged part of an atom
  4. a substance made of just one type of atom
  5. the # of protons that is equal to the # of electrons
Down
  1. positively charged part of an atom
  2. the letters that represents the element
  3. name of the element
  4. the number of protons + neutrons
  5. center of an atom

10 Clues: center of an atom • name of the element • smallest unit of matter • part of the atom with no charge • the number of protons + neutrons • positively charged part of an atom • negatively charged part of an atom • the letters that represents the element • a substance made of just one type of atom • the # of protons that is equal to the # of electrons

Periodic Table 2020-12-17

Periodic Table crossword puzzle
Across
  1. Its symbol is H
  2. has the symbol Cn
  3. Its atomic number is 51
  4. has the symbol K Potassium
Down
  1. Its atomic number is 43
  2. 21 element of the periodic table
  3. Its atomic number is 29
  4. Its symbol is Co
  5. has the symbol Ag
  6. Its atomic mass is 23

10 Clues: Its symbol is H • Its symbol is Co • has the symbol Ag • has the symbol Cn • Its atomic mass is 23 • Its atomic number is 43 • Its atomic number is 29 • Its atomic number is 51 • has the symbol K Potassium • 21 element of the periodic table

PERIODIC TABLE 2021-10-03

PERIODIC TABLE crossword puzzle
Across
  1. ionic radius of _________ is larger than its atom.
  2. group of 1s2 2s2 2p5
  3. Ionic radius decrease when _________.
  4. group 1 metal trends
  5. increase across period 3
Down
  1. The ability of an atom to _____ electrons
  2. electronegativity when going down the group
  3. Potassium is larger than Sodium because it is placed _________ than Sodium in periodic table
  4. period of 1s2 2s2 2p6 3s2 3p6 3d10 4s1
  5. affected by effective nuclear energy and screening effect

10 Clues: group of 1s2 2s2 2p5 • group 1 metal trends • increase across period 3 • Ionic radius decrease when _________. • period of 1s2 2s2 2p6 3s2 3p6 3d10 4s1 • The ability of an atom to _____ electrons • electronegativity when going down the group • ionic radius of _________ is larger than its atom. • affected by effective nuclear energy and screening effect • ...

Periodic Table 2021-03-05

Periodic Table crossword puzzle
Across
  1. Takes up space and has mass
  2. Chemically bonded molecules
  3. group of atoms
  4. Not chemically bonded atoms
Down
  1. basic forms of atoms
  2. The amount of elements needed to form a compound
  3. Water compound
  4. bond:The process needed to create a compound
  5. Mix this with Iron and you get steel
  6. Building block of life

10 Clues: Water compound • group of atoms • basic forms of atoms • Building block of life • Takes up space and has mass • Chemically bonded molecules • Not chemically bonded atoms • Mix this with Iron and you get steel • bond:The process needed to create a compound • The amount of elements needed to form a compound

Periodic Table 2021-03-24

Periodic Table crossword puzzle
Across
  1. Our body needs this to build and maintain strong bones.
  2. Excellent heat conductivity.
  3. This metal is liquid at room temperature.
  4. My Chemical Symbol is Sr.
Down
  1. I can be found in oysters.
  2. I am soft but strong.
  3. My melting point is 727 °C.
  4. A row in the Periodic Table.
  5. I am one of the alkaline earth metals.
  6. My atomic number is 79.

10 Clues: I am soft but strong. • My atomic number is 79. • My Chemical Symbol is Sr. • I can be found in oysters. • My melting point is 727 °C. • Excellent heat conductivity. • A row in the Periodic Table. • I am one of the alkaline earth metals. • This metal is liquid at room temperature. • Our body needs this to build and maintain strong bones.

Periodic Table 2021-03-24

Periodic Table crossword puzzle
Across
  1. Our body needs this to build and maintain strong bones.
  2. Excellent heat conductivity.
  3. This metal is liquid at room temperature.
  4. My Chemical Symbol is Sr.
Down
  1. I can be found in oysters.
  2. I am soft but strong.
  3. My melting point is 727 °C.
  4. A row in the Periodic Table.
  5. I am one of the alkaline earth metals.
  6. My atomic number is 79.

10 Clues: I am soft but strong. • My atomic number is 79. • My Chemical Symbol is Sr. • I can be found in oysters. • My melting point is 727 °C. • Excellent heat conductivity. • A row in the Periodic Table. • I am one of the alkaline earth metals. • This metal is liquid at room temperature. • Our body needs this to build and maintain strong bones.

Periodic Table 2021-11-01

Periodic Table crossword puzzle
Across
  1. have properties of metal and nonmetal
  2. shine
  3. can be pulled into wire
  4. can be pounded into sheets
  5. electricity passes through easily
Down
  1. describe matter
  2. second most common type of element
  3. heat does not pass though easily
  4. most common type of element on periodic table
  5. does not shine

10 Clues: shine • does not shine • describe matter • can be pulled into wire • can be pounded into sheets • heat does not pass though easily • electricity passes through easily • second most common type of element • have properties of metal and nonmetal • most common type of element on periodic table

Periodic Table 2023-02-13

Periodic Table crossword puzzle
Across
  1. Element with Atomic Weight of 126.9
  2. The horizontal rows on the periodic table
  3. Most elements are known as this. You colored them green.
  4. Element with atomic number 94
Down
  1. Element in Group 5 and Period 4
  2. Element in group 16 period 6
  3. The vertical columns on the periodic table
  4. The first element in Group 18
  5. This is the symbol for lead
  6. Element with Symbol W

10 Clues: Element with Symbol W • This is the symbol for lead • Element in group 16 period 6 • The first element in Group 18 • Element with atomic number 94 • Element in Group 5 and Period 4 • Element with Atomic Weight of 126.9 • The horizontal rows on the periodic table • The vertical columns on the periodic table • Most elements are known as this. You colored them green.

Periodic Table 2023-03-07

Periodic Table crossword puzzle
Across
  1. To make an educated guess
  2. Smallest particle of an element
  3. Greek and Latin roots of chemical
  4. To show a chemical
  5. Positive charge in nucleus
Down
  1. The way atoms are in a periodic table
  2. Average mass of isotope
  3. Positively charged particle
  4. Chemicals in order
  5. Dense center of particle

10 Clues: Chemicals in order • To show a chemical • Average mass of isotope • Dense center of particle • To make an educated guess • Positive charge in nucleus • Positively charged particle • Smallest particle of an element • Greek and Latin roots of chemical • The way atoms are in a periodic table

periodic table 2012-11-12

periodic table crossword puzzle
Across
  1. measure of the ability of an atom in a chemical compound
  2. the energy required to remove an electron from an atom
  3. an element that had properties of both metals and nonmetals
  4. an electron that is found in the outer most shell of an atom
  5. an atom, radical, or molecule that has gained or lost one or more electrons
Down
  1. arrangement of electrons in an atom
  2. the attractive force that holds atoms or ions together
  3. a chemical rule of thumb
  4. number of protons in the nucleus of an atom
  5. the sum of the numbers of protons and neutrons that make up the nucleus of the atom

10 Clues: a chemical rule of thumb • arrangement of electrons in an atom • number of protons in the nucleus of an atom • the attractive force that holds atoms or ions together • the energy required to remove an electron from an atom • measure of the ability of an atom in a chemical compound • an element that had properties of both metals and nonmetals • ...

periodic table 2013-02-12

periodic table crossword puzzle
Across
  1. element haveing propites of both metals and non metals
  2. compound composed of only two elements
  3. a horizontal row on the periodic table
  4. atomic particle with positive charge located in an atoms nucleus
Down
  1. atomic particle with no charge located in an atoms nucleus
  2. bond a type of chemical bond formaed by atoms when they share electrons
  3. The positively charged central core of an atom that contains protons and neutrons
  4. hammered into shapes
  5. mass weight average of the masses of the existing
  6. drawn into wire

10 Clues: drawn into wire • hammered into shapes • compound composed of only two elements • a horizontal row on the periodic table • mass weight average of the masses of the existing • element haveing propites of both metals and non metals • atomic particle with no charge located in an atoms nucleus • atomic particle with positive charge located in an atoms nucleus • ...

Periodic Table 2018-05-06

Periodic Table crossword puzzle
Across
  1. K _ _ _ _ _ _
  2. Only has 1 proton
  3. found in bananas
  4. Metals First group elements on the periodic table ( To the right)
  5. Number the number on the bottom of the element
Down
  1. has a proton number of 10
  2. P_ _ _ _ _ _ _ T_ _ _ _
  3. The number that organises the periodic table
  4. has a mass number of 50
  5. has a mass number of 4

10 Clues: K _ _ _ _ _ _ • found in bananas • Only has 1 proton • has a mass number of 4 • P_ _ _ _ _ _ _ T_ _ _ _ • has a mass number of 50 • has a proton number of 10 • The number that organises the periodic table • Number the number on the bottom of the element • Metals First group elements on the periodic table ( To the right)

Periodic Table 2022-01-26

Periodic Table crossword puzzle
Across
  1. The element has a symbol ca
  2. Element with atomic number 31
  3. The element is in the group 2 and burns with a bright white flame
  4. It is a transitional metal
  5. , Most of the elements in the periodic table are
  6. This is a non metal that is very light and easily combustible
Down
  1. The element is in the same group as sodium
  2. This element has seven electrons in its outer shell
  3. , Group 17 is also called as
  4. Eight, Alternative name for group 0

10 Clues: It is a transitional metal • The element has a symbol ca • , Group 17 is also called as • Element with atomic number 31 • Eight, Alternative name for group 0 • The element is in the same group as sodium • , Most of the elements in the periodic table are • This element has seven electrons in its outer shell • This is a non metal that is very light and easily combustible • ...

Periodic Table 2023-12-21

Periodic Table crossword puzzle
Across
  1. The smallest particle of an element that retains all the chemical and physical properties of the element.
  2. Rows of the periodic table of elements. These represent successive principal energy levels for the valence electrons in the atoms of the elements involved.
  3. The number of protons in the nucleus of an atom. Since this number is different for each element, elements are listed on the periodic table of elements in order of atomic number.
  4. ATOMIC MASS A figure used by chemists to specify the mass—in atomic mass units—of the average atom in a large sample.
  5. Another term for chemical symbols.
  6. The center of an atom, a region where protons and neutrons are located. The nucleus accounts for the vast majority of the average atomic mass.
  7. A positively charged particle in an atom. The number of protons in the nucleus of an atom is the atomic number of an element.
Down
  1. Electrons that occupy the highest energy levels in anatom. These are the electrons involved in chemical bonding.
  2. A substance made up of only one kind of atom, which cannot be chemically broken into other substances.
  3. An atom or atoms that has lost or gained one or more electrons, thus acquiring a net electric charge.

10 Clues: Another term for chemical symbols. • An atom or atoms that has lost or gained one or more electrons, thus acquiring a net electric charge. • A substance made up of only one kind of atom, which cannot be chemically broken into other substances. • The smallest particle of an element that retains all the chemical and physical properties of the element. • ...

Periodic Table 2025-01-16

Periodic Table crossword puzzle
Across
  1. what the periodic table is based around
  2. Two or more elements that aren't chemically bonded and can be separated
  3. At the top of the element square
  4. The basic building block for everything
Down
  1. Table has lots of elements
  2. At the bottom of an element square
  3. Has weight and takes up space
  4. Need two or more chemically bonded atoms to make this
  5. Has a positive charge and makes up an atom
  6. Have no charge

10 Clues: Have no charge • Table has lots of elements • Has weight and takes up space • At the top of the element square • At the bottom of an element square • what the periodic table is based around • The basic building block for everything • Has a positive charge and makes up an atom • Need two or more chemically bonded atoms to make this • ...

Periodic table 2025-05-20

Periodic table crossword puzzle
Across
  1. Which element is in a toothpaste?
  2. metal Which type of metal is Iron?
  3. What are the horizontal rows of the periodic table called?
  4. Who created the periodic table?
Down
  1. What is more reactive than carbon,but less reactive than Magnesium
  2. Which element can be found in both gas and liquid forms?
  3. Element 82 is ___ reactive than element 50.
  4. How many Isotopes does hydrogen have?
  5. What is the name of the full-shelled elements?
  6. The lightest element is __

10 Clues: The lightest element is __ • Who created the periodic table? • Which element is in a toothpaste? • metal Which type of metal is Iron? • How many Isotopes does hydrogen have? • Element 82 is ___ reactive than element 50. • What is the name of the full-shelled elements? • Which element can be found in both gas and liquid forms? • ...

Periodic Table 2026-02-27

Periodic Table crossword puzzle
Across
  1. substances that exists in a fluid state at standard temperature and pressure
  2. six chemical elements in group 2
  3. six highly reactive electronegative non-metals
  4. number of protons+neutrons
  5. chemical elements in groups 3-12
  6. disordered particles with no fixed shape or volume at standard temperature and pressure
Down
  1. number of protons=number of electrons
  2. seven chemical elements in group 18
  3. elements lithium,sodium,potassium,rubidium,cesium,and francium
  4. a group of chemical elements that exhibits a mixture of physical and chemical properties

10 Clues: number of protons+neutrons • six chemical elements in group 2 • chemical elements in groups 3-12 • seven chemical elements in group 18 • number of protons=number of electrons • six highly reactive electronegative non-metals • elements lithium,sodium,potassium,rubidium,cesium,and francium • substances that exists in a fluid state at standard temperature and pressure • ...

periodic table 2026-02-26

periodic table crossword puzzle
Across
  1. (Radon - Rn... wait, let's use: Radium, Oxygen, Nitrogen - Ra, O, N)
  2. (Barium, Nitrogen - Ba, N).
  3. (Thorium, Iodine, Nitrogen, Potassium - Th, I, N, K).
  4. (Silicon, Lanthanum, Nitrogen, Tellurium - or Si, Le, N, T).
  5. (Cobalt, Aluminum - Co, Al).
Down
  1. (Germanium, Nickel, Uranium, Sulfur - Ge, Ni, U, S).
  2. (Barium, Cobalt, Nitrogen - Ba, Co, N).
  3. (Phosphorus, Actinium, Neon, Einsteinium - P, A, Ne, E).
  4. (Helium, Lithium - He, Li, M).
  5. (Cobalt, Fluorine, Fermium - or simply C, O, F, Fe, E).

10 Clues: (Barium, Nitrogen - Ba, N). • (Cobalt, Aluminum - Co, Al). • (Helium, Lithium - He, Li, M). • (Barium, Cobalt, Nitrogen - Ba, Co, N). • (Germanium, Nickel, Uranium, Sulfur - Ge, Ni, U, S). • (Thorium, Iodine, Nitrogen, Potassium - Th, I, N, K). • (Cobalt, Fluorine, Fermium - or simply C, O, F, Fe, E). • (Phosphorus, Actinium, Neon, Einsteinium - P, A, Ne, E). • ...

Periodic Table 2026-01-22

Periodic Table crossword puzzle
Across
  1. which element do we exhale?
  2. mass What is above the symbol?
  3. Which element uses the symbol of K?
  4. What forms over 90% of Earth's crust?
  5. Symbol for the 10 element?
  6. Symbol for the 12th element?
Down
  1. What Element has the average mass of 9.012?
  2. Which element has the atomic number of 5?
  3. number What is the number underneath the symbol called?
  4. What do all organisms on this earth can't live without?
  5. What's on top of fresh tasty fries?

11 Clues: Symbol for the 10 element? • which element do we exhale? • Symbol for the 12th element? • mass What is above the symbol? • Which element uses the symbol of K? • What's on top of fresh tasty fries? • What forms over 90% of Earth's crust? • Which element has the atomic number of 5? • What Element has the average mass of 9.012? • ...

PERIODIC TABLE 2025-01-01

PERIODIC TABLE crossword puzzle
Across
  1. An yellowish - green element in group 17
  2. A element in group 14 and period 3 which is a metalloid
  3. An amphoteric metal that belongs to group 13
  4. An element that has the lowest density
  5. Element represented by "sb"
Down
  1. An element in group 16 and period 3
  2. An alkaline earth metal with atomic number 20
  3. A neutral gas that belongs in group 16
  4. Group 17 is also known as
  5. A noble gas with atomic number 18

10 Clues: Group 17 is also known as • Element represented by "sb" • A noble gas with atomic number 18 • An element in group 16 and period 3 • A neutral gas that belongs in group 16 • An element that has the lowest density • An yellowish - green element in group 17 • An amphoteric metal that belongs to group 13 • An alkaline earth metal with atomic number 20 • ...

Periodic Table 2025-01-15

Periodic Table crossword puzzle
Across
  1. The most Electronegative element.
  2. Ionization Potential ________ down the group. (Increase/Decrease)
  3. A monovalent element in Period 7.
  4. A metalloid in Group 17.
  5. An element which combines with hydrogen to form a basic gas.
Down
  1. A trivalent element in Period 5.
  2. Elements found in Group 1.
  3. An element from Group 1 Period 6.
  4. The element represented by symbol W.
  5. A noble gas from Period 5.

10 Clues: A metalloid in Group 17. • Elements found in Group 1. • A noble gas from Period 5. • A trivalent element in Period 5. • The most Electronegative element. • A monovalent element in Period 7. • An element from Group 1 Period 6. • The element represented by symbol W. • An element which combines with hydrogen to form a basic gas. • ...

Periodic table 2025-01-15

Periodic table crossword puzzle
Across
  1. small size halogen and high electronegativity
  2. lowest ionization potential
  3. Elements from group 1
  4. has tendency to loose electrons
  5. Element 'X' with valency 1 in group 1 and period 2.
  6. has tendency to loose electrons.
Down
  1. Posses metal and non metal properties
  2. The amount of energy released when an atom in the gaseous state accepts an electron to form an anion.
  3. Across the period ionization potential
  4. The amount of energy required to remove a loosely bound electron from the outermost shell of an isolated gaseous atom.

10 Clues: Elements from group 1 • lowest ionization potential • has tendency to loose electrons • has tendency to loose electrons. • Posses metal and non metal properties • Across the period ionization potential • small size halogen and high electronegativity • Element 'X' with valency 1 in group 1 and period 2. • ...

Periodic Table 2025-01-16

Periodic Table crossword puzzle
Across
  1. Horizontal rows in a periodic table
  2. elements in group 17 are called as
  3. Scientist who made group of 3 element called as triads
  4. Tendency to gain electron
  5. Series of Radioactive elements is called
Down
  1. Element with highest electronegativity
  2. What happen to the atomic size as we go down a group
  3. elements of group 18 are called
  4. Element with lowest electronegativity
  5. Element from group 16 period 2

10 Clues: Tendency to gain electron • Element from group 16 period 2 • elements of group 18 are called • elements in group 17 are called as • Horizontal rows in a periodic table • Element with lowest electronegativity • Element with highest electronegativity • Series of Radioactive elements is called • What happen to the atomic size as we go down a group • ...

Periodic Table 2025-04-15

Periodic Table crossword puzzle
Across
  1. I’m toxic, liquid at room temperature, and once used in thermometers.
  2. My symbol is just one letter, and I fuel stars.
  3. I’m used in wiring and pennies; my name sounds like a dance move.
  4. I’m shiny and precious, but my symbol is 'Ag'.
  5. I’m a soft, silvery metal stored in oil, famous for my violent reaction with water.
Down
  1. I’m a noble gas that lights up signs with a reddish glow.
  2. My symbol doesn’t match my name, but I’m key in blood and rust.
  3. I’m the gas you need to breathe.
  4. I’m needed for strong bones and found in dairy.
  5. Found in bananas and fireworks.

10 Clues: Found in bananas and fireworks. • I’m the gas you need to breathe. • I’m shiny and precious, but my symbol is 'Ag'. • I’m needed for strong bones and found in dairy. • My symbol is just one letter, and I fuel stars. • I’m a noble gas that lights up signs with a reddish glow. • My symbol doesn’t match my name, but I’m key in blood and rust. • ...

Periodic table 2024-10-18

Periodic table crossword puzzle
Across
  1. A column in the peridic table
  2. Made up from one type of atom only
  3. Represents an element in the periodic table
  4. A row in the periodic table
Down
  1. Which side are non-metals found in the periodic table
  2. Has metallic and non-metallic properties
  3. Element at the top of group 2

7 Clues: A row in the periodic table • A column in the peridic table • Element at the top of group 2 • Made up from one type of atom only • Has metallic and non-metallic properties • Represents an element in the periodic table • Which side are non-metals found in the periodic table

christina herron week 6 vocab 2023-09-26

christina herron week 6 vocab crossword puzzle
Across
  1. a vertical row of the periodic table.
  2. a horizontal row of the periodic table.
  3. commonly cited in distinguishing among the isotopes of an element
  4. the number of a chemical element in the periodic system and on the periodic table
  5. a subatomic particle that has negative charge
Down
  1. arranged in order of atomic number.
  2. the smallest unit of an element that maintains the property of the element.
  3. a subatomic particle that has a positive charge and that is located in the nucleus of an atom; the number of protons in the nucleus is the atomic number, which determines the identity of an element
  4. a substance that can not be separated or broken down into simpler substances.
  5. a subatomic particle that has no charge and that is located in the nucleus of an atom

10 Clues: arranged in order of atomic number. • a vertical row of the periodic table. • a horizontal row of the periodic table. • a subatomic particle that has negative charge • commonly cited in distinguishing among the isotopes of an element • the smallest unit of an element that maintains the property of the element. • ...

Unit 3 Vocab. 2016-10-06

Unit 3 Vocab. crossword puzzle
Across
  1. number the number of protons in the nucleus
  2. smallest particle of an element
  3. table chart that organizes all known elements
  4. element that is a good conductor if heat and electricity
  5. column of elements in the periodic table
  6. a particle in the nucleus with no charge
  7. a particle that carry a negative charge
  8. gas an extremely nonreactive group 18 element
  9. metal element that is characterized by a filled outermost "s" orbital of energy level "n"
  10. an ion that has a negative charge
  11. reactive nonmetallic elements that form strongly acidic compounds with hydrogen
  12. metal group 1 metals, reactive and usually exists as compounds
  13. center of an atom
Down
  1. an atom with the same amount of protons and a different amount of neutrons
  2. ray narrow beam of an electron of an electrical discharge
  3. transition metal elements that have three incomplete outermost electron shells
  4. an ion that has a positive charge
  5. element a element that possesses a wide range of chemical and physical properties
  6. particle in the nucleus with a positive charge
  7. an element that has physical and chemical properties of both metals and nonmetals
  8. element that is generally gases or dull, brittle solids that are poor conductors of heat and electricity
  9. earth metal group 2 elements, highly reactive
  10. of definite proportion a compound is always composed of the same amount of the same elements
  11. number total number of protons and neutrons
  12. a horizontal row of elements in the periodic table

25 Clues: center of an atom • smallest particle of an element • an ion that has a positive charge • an ion that has a negative charge • a particle that carry a negative charge • column of elements in the periodic table • a particle in the nucleus with no charge • number the number of protons in the nucleus • number total number of protons and neutrons • ...

science 2018-10-29

science crossword puzzle
Across
  1. what is the atomic number
  2. whats a neutron
  3. actinides are
  4. what does the periodic table hold
  5. copper is a
  6. the energy level of a periodic table
  7. electron being excited form the ground
  8. the substance on which an enzyme acts
  9. the centre where protons and neutrons are hold
  10. is mercurey solid or liquid
  11. who made the periodic table
  12. water vapour that falls under ground
  13. something that is used to keep cold or heat away
  14. a something of electricity
  15. an element whose properties are intermediate between those of metals and solid nonmetals
  16. the charge of a lightbulb
  17. transfer of energy
  18. gives off heat
  19. helium is a
  20. a mix of elements
Down
  1. when a solid is turned into a liquid
  2. dispositive and disnegitive
  3. type of metal in the 1st column
  4. the third nobel gas
  5. animals that use heat to see
  6. a mixture of compounds
  7. a common gas used in ballons
  8. whats a proton
  9. copper is a
  10. number of valence electrons
  11. the state or process that occurs when no more of something can be absorbed, combined with, or added
  12. when heat meets water gas if formed what is it called
  13. whats an electron
  14. what is the other number on the element
  15. gives off a negative output
  16. whats a solid liquid and gas called
  17. something you drink daily
  18. what do electrons have
  19. symbol of carbon trioxide

39 Clues: copper is a • copper is a • helium is a • actinides are • whats a proton • gives off heat • whats a neutron • whats an electron • a mix of elements • transfer of energy • the third nobel gas • a mixture of compounds • what do electrons have • what is the atomic number • the charge of a lightbulb • something you drink daily • symbol of carbon trioxide • a something of electricity • ...

CHEMISTRY UNIT REVIEW CROSSWORD 2017-02-11

CHEMISTRY UNIT REVIEW CROSSWORD crossword puzzle
Across
  1. a set of elements occupying an entire horizontal row in the periodic table
  2. a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  3. the number of protons in the nucleus of an atom
  4. is composed of two or more separate elements
  5. a group of atoms bonded together
  6. an element that is not a metal
  7. elements that have properties of both metals and nonmetals
  8. occupying Group 0 of the periodic table
  9. The number atoms presents before and after a reaction takes place is always the same.
  10. a subatomic particle of about the same mass as a proton but without an electric charge
  11. ingredients present before the reactions begins
  12. substances that cannot be broken down into simpler substances
  13. the absorption of heat
Down
  1. a set of elements in a column having similar properties
  2. regions of space outside the nucleus of an atom where an electron may exist.
  3. electrons in the outermost shell of an atom
  4. a stable subatomic particle occurring in all atomic nuclei
  5. the letter or letters standing for a chemical element
  6. the basic unit of a chemical element.
  7. created a version of the periodic table of elements
  8. ingredients produced after the reaction takes place
  9. the mass of an atom of a chemical element
  10. the release of heat
  11. the positively charged central core of an atom
  12. a stable subatomic particle with a charge of negative electricity

25 Clues: the release of heat • the absorption of heat • an element that is not a metal • a group of atoms bonded together • the basic unit of a chemical element. • occupying Group 0 of the periodic table • the mass of an atom of a chemical element • electrons in the outermost shell of an atom • is composed of two or more separate elements • ...

mewing streak in chemistry 2024-08-09

mewing streak in chemistry crossword puzzle
Across
  1. A carboxylic acid is an organic molecule containing a -COOH group. An example of a carboxylic acid is acetic acid
  2. is an ionic compound that dissolves in water to produce ions, which can conduct electricity
  3. relating to elements in periodic table
  4. the dominant male animal in a particular group
  5. the contour of the lower edge of a person's jaw
  6. is an organic molecule that only contains single carbon-carbon bonds
  7. is the movement of particles from an area of higher concentration to one of lower concentration
  8. the process of becoming smaller.
  9. table of periodic elements
  10. a type of change where the physical properties of matter change
  11. gases any of the chemically inert gaseous elements of the helium group in the periodic table
Down
  1. A chemical that can dissolve in water, combine with acids to form salts, and make acids less acidic
  2. dominant leader, lone wolf, cool and popular
  3. is a chemical element; it has symbol He and atomic number 2.
  4. a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
  5. a change of materials into another, new materials with different properties and one or more than one new substances are formed
  6. is one made up of two elements
  7. a chemical element; it has symbol N and atomic number 7.
  8. hand and feet actions
  9. a substance made by mixing other substances together.
  10. the action of becoming larger or more extensive.

21 Clues: hand and feet actions • table of periodic elements • is one made up of two elements • the process of becoming smaller. • relating to elements in periodic table • dominant leader, lone wolf, cool and popular • the dominant male animal in a particular group • the contour of the lower edge of a person's jaw • the action of becoming larger or more extensive. • ...

mewing streak in chemistry 2024-08-09

mewing streak in chemistry crossword puzzle
Across
  1. A carboxylic acid is an organic molecule containing a -COOH group. An example of a carboxylic acid is acetic acid
  2. is an ionic compound that dissolves in water to produce ions, which can conduct electricity
  3. relating to elements in periodic table
  4. the dominant male animal in a particular group
  5. the contour of the lower edge of a person's jaw
  6. is an organic molecule that only contains single carbon-carbon bonds
  7. is the movement of particles from an area of higher concentration to one of lower concentration
  8. the process of becoming smaller.
  9. table of periodic elements
  10. a type of change where the physical properties of matter change
  11. gases any of the chemically inert gaseous elements of the helium group in the periodic table
Down
  1. A chemical that can dissolve in water, combine with acids to form salts, and make acids less acidic
  2. dominant leader, lone wolf, cool and popular
  3. is a chemical element; it has symbol He and atomic number 2.
  4. a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
  5. a change of materials into another, new materials with different properties and one or more than one new substances are formed
  6. is one made up of two elements
  7. a chemical element; it has symbol N and atomic number 7.
  8. hand and feet actions
  9. a substance made by mixing other substances together.
  10. the action of becoming larger or more extensive.

21 Clues: hand and feet actions • table of periodic elements • is one made up of two elements • the process of becoming smaller. • relating to elements in periodic table • dominant leader, lone wolf, cool and popular • the dominant male animal in a particular group • the contour of the lower edge of a person's jaw • the action of becoming larger or more extensive. • ...

Physical Science Vocabulary Review 2024-10-15

Physical Science Vocabulary Review crossword puzzle
Across
  1. A table of all known elements arranged by atomic number
  2. Horizontal rows in the periodic table
  3. The smallest particle of an element that has all the characteristics of that element
  4. The variable that is being tested (effect)
  5. Made up of all of the same types of atoms
  6. Two or more elements that are chemically combined
  7. A heterogeneous mixture, particles don't dissolve
  8. Formed from the chemical reaction between an acid and a base
  9. Two or more substances that are combined physically
  10. A substance with a pH greater than 7
  11. Has a definite shape and a definite volume
  12. The amount of a substance in a defined space
  13. Located outside the nucleus and has a negative charge
  14. A chemical reaction between an acid and a base
Down
  1. The variable that the experimenter changes (cause)
  2. The amount of space an object takes up
  3. Positively charged particle located within the nucleus
  4. A scale (0-14) to classify substances as acids or bases
  5. Compounds that have a pH less than 7
  6. A different ratio of substances throughout
  7. The same ratio of substances throughout
  8. Also known as family, vertical column in periodic table
  9. The center of an atom
  10. Has to do with motion, related to motion
  11. Has a definite volume but not a definite shape
  12. The ability to do work
  13. Particle located in the nucleus with no charge
  14. Has an indefinite shape and an indefinite volume

28 Clues: The center of an atom • The ability to do work • Compounds that have a pH less than 7 • A substance with a pH greater than 7 • Horizontal rows in the periodic table • The amount of space an object takes up • The same ratio of substances throughout • Has to do with motion, related to motion • Made up of all of the same types of atoms • ...

Chemistry So Far 2025-04-08

Chemistry So Far crossword puzzle
Across
  1. Horizontal rows on the periodic table.
  2. Elements that are brittle, dule, and poor conductors of electricity.
  3. Elements that are hard, shiny, and good conductors of electricity.
  4. A change that does not change a substance's chemical composition.
  5. Properties that can only be observed by changing the chemical composition of the substance.
  6. A substance made of two or more different types of elements.
  7. A moderately reactive group of metals.
  8. Is not matter, but can cause a change in matter.
  9. A change that does change a substance's chemical composition.
  10. Vertical columns on the periodic table.
  11. A nonreactive group of nonmetals.
  12. A positively charged subatomic particle that is found in the nucleus of an atom.
  13. A pure substance that cannot be broken down into simpler substances.
  14. The small, dense, centre of an atom.
Down
  1. Average weight of an atom.
  2. The special element.
  3. The electrons in the outermost energy shell.
  4. A negatively charged subatomic particle that orbits the nucleus of an atom.
  5. Is equal to the number of protons and electrons.
  6. Elements that have properties of both metals and nonmetals.
  7. A highly reactive group of metals.
  8. A highly reactive group of nonmetals.
  9. Mr. McPhee's favourite element.
  10. Properties that can be observed without chemically changing the substance.
  11. The outermost energy shell in a Bohr model.
  12. A neutral subatomic particle found in the nucleus of an atom.
  13. The father of the periodic table.

27 Clues: The special element. • Average weight of an atom. • Mr. McPhee's favourite element. • A nonreactive group of nonmetals. • The father of the periodic table. • A highly reactive group of metals. • The small, dense, centre of an atom. • A highly reactive group of nonmetals. • Horizontal rows on the periodic table. • A moderately reactive group of metals. • ...

Chemistry ALL UNITS REVIEW 2025-05-16

Chemistry ALL UNITS REVIEW crossword puzzle
Across
  1. - the spreading of gases in an available space is known as this
  2. - the process of separating colored mixture by using a filter paper.
  3. - when we combine two or more things, it is known as this chemical reaction.
  4. - this element is used to create nuclear energy
  5. - when a metal transfers electricity it is known to be this.
  6. - the process of filtering water but collecting the condensation for clean water.
  7. - a state of matter that has tightly packed atoms that do not move freely.
  8. - when a solid turns to a gas skipping the liquid phase, it is known as this.
  9. - when something can stretch and return to its original position it is known to be ____________.
  10. - a category on the periodic table that is not solid, is most abundant, and has no melting points.
  11. - a row on the periodic table is called a _________.
Down
  1. - the process of separating a mixture of light weight substances with the wind.
  2. - a state of matter that is charged and moves freely at high speeds
  3. - water is known as the universal ___________ because it will dissolve anything dissolves.
  4. - 3D structure of a crystal.
  5. - a reaction in which oxygen is added
  6. - these metals are the most reactive on the periodic table and are on the very left.
  7. - the smallest level of matter
  8. - valency is determined by how many electrons are on the outer _______ of an atom.
  9. - a combination of two or more elements.

20 Clues: - 3D structure of a crystal. • - the smallest level of matter • - a reaction in which oxygen is added • - a combination of two or more elements. • - this element is used to create nuclear energy • - a row on the periodic table is called a _________. • - when a metal transfers electricity it is known to be this. • ...

Science, Physics and Math Crossword 8th Grade 2025-09-30

Science, Physics and Math Crossword 8th Grade crossword puzzle
Across
  1. - SI unit of pressure.
  2. - Substance that dissolves another.
  3. - Smallest unit of matter.
  4. - Neutral particle in nucleus.
  5. - Combination of substances not chemically combined.
  6. - Atom with same protons but different neutrons.
  7. - Vertical column in periodic table.
  8. - SI unit of force.
  9. - Substance made of only one kind of atom.
  10. - Amount of matter in an object.
  11. - Distance traveled per unit of time.
  12. - Amount of space an object occupies.
  13. - Tendency of an object to resist change in motion.
  14. - Speed in a given direction.
  15. - Number of wave cycles per second.
  16. - SI unit of energy.
  17. - Bouncing back of waves from a surface.
  18. - Force pulling objects to Earth.
  19. - Distance between consecutive wave crests.
Down
  1. - Negatively charged particle orbiting nucleus.
  2. - Homogeneous mixture of solute and solvent.
  3. - Substance being dissolved.
  4. - Substance formed by two or more elements.
  5. - Positively charged particle in nucleus.
  6. - Rate of change of velocity.
  7. - Resistance between two surfaces in contact.
  8. - Force applied over a distance.
  9. - Force exerted per unit area.
  10. - Ability to cause change or do work.
  11. - Referring to repeating patterns in the table of elements.
  12. - Rate of doing work.
  13. - Horizontal row in periodic table.
  14. - Disturbance that transfers energy.
  15. - Bending of waves when changing medium.
  16. - Mass per unit volume.
  17. - Mass times velocity.
  18. - Push or pull on an object.
  19. - Two or more atoms bonded together.
  20. - Atom with electric charge from losing or gaining electrons.
  21. - Maximum displacement of a wave.

40 Clues: - SI unit of force. • - SI unit of energy. • - Rate of doing work. • - SI unit of pressure. • - Mass times velocity. • - Mass per unit volume. • - Smallest unit of matter. • - Substance being dissolved. • - Push or pull on an object. • - Rate of change of velocity. • - Speed in a given direction. • - Neutral particle in nucleus. • - Force exerted per unit area. • ...

Chemistry 2023-11-09

Chemistry crossword puzzle
Across
  1. letters and numbers that create a formula
  2. group of atoms held together with chemical bonds
  3. right of the periodic table
  4. atoms with fewer or more than 8 electrons in the outermost shell
  5. transfer electrons
Down
  1. when chemical bonds are formed or broken
  2. particle that contains protons, neutrons, and electrons
  3. distributed electrons
  4. left of the periodic table
  5. share electrons
  6. links between atoms in a substance that determines its identity

11 Clues: share electrons • transfer electrons • distributed electrons • left of the periodic table • right of the periodic table • when chemical bonds are formed or broken • letters and numbers that create a formula • group of atoms held together with chemical bonds • particle that contains protons, neutrons, and electrons • ...

Conservation of Mass 2016-01-13

Conservation of Mass crossword puzzle
Across
  1. Is part of the 8 group in the periodic table.
  2. Is part of the 12 group in the periodic table.
  3. Substance that is formed as the result of a chemical reaction.
  4. He was the first Russian Scientist of natural importance
  5. Substances initially present in a chemical reaction that are consumed during the reaction to make products.
Down
  1. He is widely considered in popular literature as the "father of modern chemistry"
  2. Is part of the 11 group in the periodic table.
  3. An action in a reverse direction or manner.
  4. The downward force caused by gravity on an object.
  5. A measure of how much matter is in an object.

10 Clues: An action in a reverse direction or manner. • Is part of the 8 group in the periodic table. • A measure of how much matter is in an object. • Is part of the 11 group in the periodic table. • Is part of the 12 group in the periodic table. • The downward force caused by gravity on an object. • He was the first Russian Scientist of natural importance • ...

Daily Puzzle 2026-04-19

Daily Puzzle crossword puzzle
Across
  1. A flavourful cake and aroma used in baking
  2. Pop star and actor born February 1
  3. a very viscous substance that bees make in and a substitute of sugar
  4. "This 2016 animated film about a rabbit cop and a fox con artist solving a mystery in a city of anthropomorphic animals won Best Animated Feature."
  5. Our _____ on earth was through
  6. The second final element of the periodic table, also has a protective bubble around it
  7. Singer known for “bad guy,” born December 18
  8. station on the old Line 3, another reference to Scarborough’s transit system
  9. Singer and actress born July 22
  10. Singer and actress born May 11
  11. The heroine who played as Auli’i Cravalho
  12. The fourth final element of the periodic table, also has a protective bubble around it and can transition into another element using test tubes
  13. The app that incorrectly credited the song “What Was I Made For?” to Billie Eilish.
  14. Put on the ground in Lola Young’s Messy
  15. Living in your ________ house, I’m outside
  16. Music artist born in June 25, 2002
  17. A shade of purple
  18. 1 ____ 7 Days Drop it Like It’s Hot
  19. The third final element of the periodic table, also has a protective bubble around it
  20. A sport that involves a birdie and racquet
  21. Octane Deo, Get _________
Down
  1. The object Rosie threw during her final outburst
  2. Paint my nails _________ red
  3. An upcoming movie that stars and direct by Tate McRae and Olivia Rodrigo, and co produced by SK Productions, Paarvathaa Entertainments, Jenna Filmworks and Cake Entertainment
  4. Final element of the periodic table, has a protective bubble around it
  5. Station serving a popular science attraction
  6. Jack + 8 Spades + 9 Clubs + 9 Clubs + Ace is a Girl Name
  7. Moonbeam _____ ________
  8. A Canadian singer who is born on Canada Day
  9. You cling to your papers and ____
  10. A hardest substance found in earth
  11. Stop leading toward downtown
  12. Actress and rapper known for Crazy Rich Asians and The Farewell
  13. But you wrote a ____ and I just take the page out
  14. Breakout Music Artist which won in the KCA 2022
  15. This street runs through the heart of Scarborough, connecting the east and west sides.
  16. Gonna be gonna be ____en
  17. Music Artist born September 28
  18. Soft skin and I ___________d it for ya
  19. _______ Powerhouse (2026 film)
  20. Discovered in 1982 by German Artists
  21. I’m doing lonely ____________
  22. The fifth final element of the periodic table, also has a protective bubble around it and can transition into another element using test tubes

43 Clues: A shade of purple • Moonbeam _____ ________ • Gonna be gonna be ____en • Octane Deo, Get _________ • Paint my nails _________ red • Stop leading toward downtown • I’m doing lonely ____________ • Our _____ on earth was through • Singer and actress born May 11 • Music Artist born September 28 • _______ Powerhouse (2026 film) • Singer and actress born July 22 • ...

Science Review Game (Basic Chemistry Vocab) 2021-12-08

Science Review Game (Basic Chemistry Vocab) crossword puzzle
Across
  1. "Matter is neither created nor destroyed"- Used to describe chemical equations.
  2. The type of element that can be have luster, cam be a conductor, and can be brittle
  3. another word for shiny (generally used to describe elements)
  4. The unit of measurement to measure the mass of subatomic particles.
  5. The name for the outermost particles of an atom.
  6. The changing of chemical composition
  7. to not be shiny
  8. A new solid being formed (Chemical Reactions)
  9. This refers to what certain subatomic particles sort themselves into (these subatomic particles have almost no mass).
  10. Anything of something that is of one unit or one subatomic particle.
Down
  1. This word refers to the characteristics, traits or ________ of atoms.
  2. The word on the Periodic Table that signifies an assortment/organization of elements in vertical fashion.
  3. The parts or elements before their reaction in a chemical equation.
  4. This guarantees/proves that a chemical reaction has taken place.
  5. The visual representation of showing an element's structure.
  6. the side of which (on the Periodic Table) that contains elements with more Valence Electrons.
  7. One of the two parts of an atom, this part has the most variety of subatomic particles.
  8. This word changes depending on the amount of outermost subatomic particles.
  9. the side of which all metals (on the Periodic Table) are located.
  10. This subatomic particle determines most of the mass in an atom, and does not have a positive charge

20 Clues: to not be shiny • The changing of chemical composition • A new solid being formed (Chemical Reactions) • The name for the outermost particles of an atom. • The visual representation of showing an element's structure. • another word for shiny (generally used to describe elements) • This guarantees/proves that a chemical reaction has taken place. • ...

Atomic Structure and the Periodic Table 2022-02-16

Atomic Structure and the Periodic Table crossword puzzle
Across
  1. weakest fundamental force
  2. If there are more protons than electrons, you would have a positive __________.
  3. large number of elements found to the left and center of the periodic table
  4. This researcher discovered the positively-charged nucleus during his gold foil experiment.
  5. This force holds together the nucleus.
  6. Greek philosopher who came up with the idea of atoms
  7. This is where we find neutrons and protons.
  8. Horizontal rows on the periodic table
  9. gases that are nonreactive and found to the far right of the periodic table
  10. Electrons have a much smaller ______ than protons or neutrons.
  11. This scientist discovered neutrons.
  12. This researcher came up with the plum pudding atomic model.
Down
  1. Atomic __________ is the total of protons and neutrons.
  2. Researcher who created a model of the atom with electrons circling the nucleus in fixed orbitals like planets
  3. In order for an atom to have no charge, it must have an equal number of protons and these negatively-charged subatomic particles.
  4. The atomic number is the number of these positively charged particles in one atom of the element.
  5. As you get further from the nucleus the energy level of electrons gets ______________.
  6. different forms of the same element that differ in the number of neutrons
  7. Researcher who proposed that atoms combine in given ratios to form compounds
  8. The only form of nuclear decay/radiation that does not create a different element
  9. Schrodinger helped develop our idea of an electron ___________.
  10. Most of an atom's ______________ is made up of empty space.

22 Clues: weakest fundamental force • This scientist discovered neutrons. • Horizontal rows on the periodic table • This force holds together the nucleus. • This is where we find neutrons and protons. • Greek philosopher who came up with the idea of atoms • Atomic __________ is the total of protons and neutrons. • Most of an atom's ______________ is made up of empty space. • ...

Matter and Chemical Change 2013-06-17

Matter and Chemical Change crossword puzzle
Across
  1. Solids at room temperature, shiny, malleable, and a good conductor of energy.
  2. Substance that can be broken down into component parts.
  3. A substance that can be pounded into sheets.
  4. Negative charge that orbits or energy levels.
  5. The ability of a substance to conduct electricity.
  6. The horizontal rows in the Periodic Table.
  7. The total mass of the protons and neutrons (3 Words).
  8. Cannot be broken down into a simpler substance (2 words).
  9. Substances composed of 2 or more substances.
  10. Positive charge in the nucleus.
  11. When metals and non-metals come together because opposite charges attract (2 Words).
  12. Releases heat.
  13. The vertical rows in the Periodic Table.
  14. No charge in the nucleus.
  15. The amount of mass in a given volume of a substance.
Down
  1. Workplace Hazardous Materials Information System.
  2. The ability of a substance to be dissolved in another.
  3. Have both metallic and non-metallic properties.
  4. Can be a solid or gas at room temperature, are dull, and act as insulators.
  5. Formed when atoms share electrons (2 Words).
  6. The number of protons found in the nucleus (2 Words).
  7. Absorbs heat.
  8. A cloudy mixture.
  9. Located on the extreme right of the Periodic Table and are non-reactive and stable (2 Words).
  10. Substances composed of only one kind of atom.
  11. A cloudy mixture which cannot be easily separated.
  12. Any solid that can be stretched into a long wire.

27 Clues: Absorbs heat. • Releases heat. • A cloudy mixture. • No charge in the nucleus. • Positive charge in the nucleus. • The vertical rows in the Periodic Table. • The horizontal rows in the Periodic Table. • A substance that can be pounded into sheets. • Formed when atoms share electrons (2 Words). • Substances composed of 2 or more substances. • ...

Physical & Chemical Changes 2018-05-30

Physical & Chemical Changes crossword puzzle
Across
  1. another scientific word for evaporate is ____________
  2. molecule with or more different atoms bonded
  3. you can speed this up by adding heat energy
  4. gas to solid or solid to gas
  5. when a metal gets damaged by its environment it is known as ___________
  6. a product is made by 2 or more ___________
  7. made of sub-atomic particles
  8. children refer fire water air and earth as ________
  9. 1 atom is known as a __________________
  10. gaseous form of a substance that is generally solid or liquid at room temperature
  11. a substance that speeds up chemical changes
  12. gas to liquid is known as ___________
  13. group of two or more atoms that are bonded together
  14. water does this at 100 degrees
  15. vertical columns in the periodic table
Down
  1. opposite of a molecular compound
  2. reactant + reactant = __________________
  3. when substances react, they come in contact and this is known as the
  4. the dead sea has a high ____________ of salt
  5. the _____________ has 118 elements
  6. chain of molecules
  7. pungent gas that is dangerous to breathe in
  8. if two atoms are attracted, they are
  9. when ice-cream is in the sun for a long time it starts to ______
  10. things that easily turn into gas are ___________
  11. molecule with two atoms
  12. pineapple's __________ is known as bromelain
  13. substance that has two or more different types of atoms that are bonded
  14. horizontal rows in the periodic table
  15. 3 dimensional arrangement of particles in a regular pattern

30 Clues: chain of molecules • molecule with two atoms • gas to solid or solid to gas • made of sub-atomic particles • water does this at 100 degrees • opposite of a molecular compound • the _____________ has 118 elements • if two atoms are attracted, they are • horizontal rows in the periodic table • gas to liquid is known as ___________ • vertical columns in the periodic table • ...

mewing streak in chemistry 2024-08-09

mewing streak in chemistry crossword puzzle
Across
  1. A carboxylic acid is an organic molecule containing a -COOH group. An example of a carboxylic acid is acetic acid
  2. is an ionic compound that dissolves in water to produce ions, which can conduct electricity
  3. relating to elements in periodic table
  4. the dominant male animal in a particular group
  5. the contour of the lower edge of a person's jaw
  6. is an organic molecule that only contains single carbon-carbon bonds
  7. is the movement of particles from an area of higher concentration to one of lower concentration
  8. the process of becoming smaller.
  9. table of periodic elements
  10. a type of change where the physical properties of matter change
  11. gases any of the chemically inert gaseous elements of the helium group in the periodic table
Down
  1. A chemical that can dissolve in water, combine with acids to form salts, and make acids less acidic
  2. dominant leader, lone wolf, cool and popular
  3. is a chemical element; it has symbol He and atomic number 2.
  4. a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
  5. a change of materials into another, new materials with different properties and one or more than one new substances are formed
  6. is one made up of two elements
  7. a chemical element; it has symbol N and atomic number 7.
  8. hand and feet actions
  9. a substance made by mixing other substances together.
  10. the action of becoming larger or more extensive.

21 Clues: hand and feet actions • table of periodic elements • is one made up of two elements • the process of becoming smaller. • relating to elements in periodic table • dominant leader, lone wolf, cool and popular • the dominant male animal in a particular group • the contour of the lower edge of a person's jaw • the action of becoming larger or more extensive. • ...

Chemistry 2023-04-25

Chemistry crossword puzzle
Across
  1. A pure substance made of two or more atoms
  2. The name for electrons in the outer shell
  3. The protons and neutrons added together.
  4. A pure substance made of one type of atom
  5. A horizontal row on the periodic table
Down
  1. A vertical column on the periodic table
  2. Acidity, reactivity, and combustibility are examples of
  3. How elements are arranged on the periodic table

8 Clues: A horizontal row on the periodic table • A vertical column on the periodic table • The protons and neutrons added together. • The name for electrons in the outer shell • A pure substance made of one type of atom • A pure substance made of two or more atoms • How elements are arranged on the periodic table • Acidity, reactivity, and combustibility are examples of

Physical Science (periodic table) 2021-02-01

Physical Science (periodic table) crossword puzzle
Across
  1. have a positive charge
  2. have a negative electrical charge
  3. vertical sections of the periodic table
  4. the total of protons and neutrons
  5. made first semi-accurate model of atomic structure
Down
  1. often used to scale things too small/big
  2. have no electrical charge
  3. atom that carries an electrical charge
  4. horizontal sections of the periodic table
  5. protons verses electrons

10 Clues: have a positive charge • protons verses electrons • have no electrical charge • have a negative electrical charge • the total of protons and neutrons • atom that carries an electrical charge • vertical sections of the periodic table • often used to scale things too small/big • horizontal sections of the periodic table • made first semi-accurate model of atomic structure

Chemistry Unit Vocabulary Review 2025-02-11

Chemistry Unit Vocabulary Review crossword puzzle
Across
  1. found in nucleus, positive charge
  2. conductive, shiny, easily shaped
  3. The vertical columns that contain elements on the periodic table; have similar chemical properties
  4. Electrons found in the outer energy level of the electron cloud, responsible for chemical properties
  5. One or two letter combination that represents an element.
  6. A solid separated from a solution
  7. Ability to pass heat or electricity
  8. "energy levels" where electrons orbit at specific distances from the nucleus
  9. Center of an atom that has the protons and neutrons
  10. found in nucleus, no charge
  11. found outside nucleus, negative charge
  12. Ability to be pulled into a wire
  13. State of matter composed of freely moving molecules capable of indefinite expansion
  14. Chemical reaction that releases heat-gets warmer during the reaction
  15. Basic substance that cannot be broken down into smaller parts
  16. The smallest unit of an element (building block of all matter!)
  17. has properties of both metals and non metals
  18. The atoms or molecules on the right side of a chemical equation; the new substance that is formed
  19. A mixture that is uniform throughout (salt water)
  20. The large number in front of a chemical symbol in a chemical formula
  21. first group on periodic table most reactive, one valance electron
  22. Allows portion of the gases or atoms to escape during an experiment. (no lid) Reactants may be heaver than product due to some escapeing as a gas.
  23. 7th group on the periodic table 7 valance electrons
  24. The horizontal rows that contain elements on the periodic table; arranged by atomic number
  25. Color, harness, boiling point, state of matter, anything that can be observed without changing it.
Down
  1. Protons Positive Neutrons Neutral and Electrons negative
  2. Group 18 on the periodic table, non reactive
  3. Protons plus the neutrons
  4. Shininess
  5. Chemical reaction that absorbs heat-gets colder during the reaction
  6. State of matter composed of tightly packed molecules
  7. Keeps all the atoms in a closed container, the reactants will always equal product
  8. The principle states that matter cannot be created or destroyed in a closed system (atoms may be rearranged)
  9. When a chemical change occurs and forms a new substance
  10. The atoms or molecules on the left side of a chemical equation that you begin a chemical reaction with
  11. A mixture that is not uniform throughout (sand)
  12. Ability to be hammered, pressed, or rolled into a shape
  13. Number of protons in an atom; determines the type of element
  14. not conductive, gas at room temperature (usually)
  15. State of matter composed of freely moving molecules that do not usually separate
  16. the small number on the bottom right side of a chemical symbol. (acts like an exponent)
  17. second group on the periodic table very reactive
  18. A symbolic representation of one set of compounds reacting together to form a new set of compounds
  19. Characteristic that is observed during a chemical reaction.
  20. A chemical substance composed of two or more atoms of different elements
  21. A compound that includes carbon and is essential for any living thing
  22. A chart illustrating chemical elements that compose all physical matter; listed by atomic number and related groups
  23. How much a chemical reaction can produce, shown by an arrow
  24. A group of atoms bonded together, often representing the smallest unit of a compound

49 Clues: Shininess • Protons plus the neutrons • found in nucleus, no charge • conductive, shiny, easily shaped • Ability to be pulled into a wire • found in nucleus, positive charge • A solid separated from a solution • Ability to pass heat or electricity • found outside nucleus, negative charge • Group 18 on the periodic table, non reactive • ...

Periodic Table 2018-05-06

Periodic Table crossword puzzle
Across
  1. This is the first element on the periodic table
  2. This element is what you breathe out
  3. This element is another word for coins
  4. This element is what you'll find in milk
Down
  1. This element is what you breathe in
  2. This element's symbol is Au
  3. This element has 17 Protons
  4. This element is what you'll find in potatoes
  5. This element has a mass number of 14
  6. This element is what you would find in a balloon

10 Clues: This element's symbol is Au • This element has 17 Protons • This element is what you breathe in • This element has a mass number of 14 • This element is what you breathe out • This element is another word for coins • This element is what you'll find in milk • This element is what you'll find in potatoes • This is the first element on the periodic table • ...

periodic table 2022-03-07

periodic table crossword puzzle
Across
  1. a group of atoms bonded togethe
  2. protons in the nucleus of an atom,
  3. surrounding the nucleus of an atom.
  4. mass of an atom
  5. charge of negative electricity
Down
  1. essential or characteristic.
  2. positive electric charge
  3. wo or more forms of the same element
  4. same mass as a proton
  5. the basic unit of a chemical element.

10 Clues: mass of an atom • same mass as a proton • positive electric charge • essential or characteristic. • charge of negative electricity • a group of atoms bonded togethe • protons in the nucleus of an atom, • surrounding the nucleus of an atom. • wo or more forms of the same element • the basic unit of a chemical element.

periodic table 2022-02-23

periodic table crossword puzzle
Across
  1. Is a natural element.
  2. The 5th element on the periodic table.
  3. A metal that can be harmful to humans.
  4. Atomic number is 30
  5. Its atomic number is 55.
Down
  1. P is their chemical symbol.
  2. Has atomic weight of 131.
  3. It is found n foods such as milk and cheese.
  4. When freshly cut it is grey then turns blue.
  5. It is colorless,order-less,tasteless,and non toxic.

10 Clues: Atomic number is 30 • Is a natural element. • Its atomic number is 55. • Has atomic weight of 131. • P is their chemical symbol. • The 5th element on the periodic table. • A metal that can be harmful to humans. • It is found n foods such as milk and cheese. • When freshly cut it is grey then turns blue. • It is colorless,order-less,tasteless,and non toxic.

periodic table 2022-02-25

periodic table crossword puzzle
Across
  1. - What is H?
  2. - What is Ag?
  3. - What is Og?
  4. - What is Pd?
  5. - What is Mn?
  6. - What is sn?
Down
  1. - What is Rg?
  2. - What is Fe?
  3. -What is Md?
  4. - What is Au?

10 Clues: - What is H? • - What is Rg? • - What is Ag? • - What is Fe? • -What is Md? • - What is Og? • - What is Au? • - What is Pd? • - What is Mn? • - What is sn?

Periodic Table 2015-11-06

Periodic Table crossword puzzle
Across
  1. He
  2. W
  3. Os
Down
  1. Cs
  2. H
  3. Pb
  4. O
  5. Li
  6. Au
  7. F

10 Clues: H • O • W • F • Cs • He • Pb • Li • Au • Os

Periodic Table 2023-03-07

Periodic Table crossword puzzle
Across
  1. Sum of protons and neutrons
  2. Smallest particle that can be considered an element
  3. Scientist who created the first periodic table
  4. Dense center of an atom
  5. A particle with no electrical charge
Down
  1. Same # of protons and different # of neutrons
  2. Positive charged particle in atoms
  3. The number of protons in a nucleus
  4. An idea or thought
  5. Negative charged particle in atoms

10 Clues: An idea or thought • Dense center of an atom • Sum of protons and neutrons • Positive charged particle in atoms • The number of protons in a nucleus • Negative charged particle in atoms • A particle with no electrical charge • Same # of protons and different # of neutrons • Scientist who created the first periodic table • Smallest particle that can be considered an element

Periodic Table 2023-03-07

Periodic Table crossword puzzle
Across
  1. particles that exist in the nucleus of atoms
  2. the sum of the protons and neutrons in the atom
  3. atoms with the same number of protons and different numbers of neutrons
  4. the smallest particle that still can be considered an element.
  5. the number of protons in the nucleus of an atom
Down
  1. a positively-charged particle in an atom's nucleus
  2. the average mass of all the isotopes of that element
  3. a dense positive charge in the center of an atom
  4. one-or two-letter abbreviation for the element
  5. a chart showing all of the elements arranged according to the repeating pattern of their properties.

10 Clues: particles that exist in the nucleus of atoms • one-or two-letter abbreviation for the element • the sum of the protons and neutrons in the atom • the number of protons in the nucleus of an atom • a dense positive charge in the center of an atom • a positively-charged particle in an atom's nucleus • the average mass of all the isotopes of that element • ...

Periodic Table 2022-04-13

Periodic Table crossword puzzle
Across
  1. basic chemical unit
  2. the vertical elements on the table
  3. easy to break
  4. between the metals and non-metals
  5. mass all of the protons, neutrons, and electrons added up
  6. inner core of the electron cloud
Down
  1. right of the scientific equation
  2. the letter(s) of the element
  3. left of the scientific equation
  4. the horizontal group along the table

10 Clues: easy to break • basic chemical unit • the letter(s) of the element • left of the scientific equation • right of the scientific equation • inner core of the electron cloud • between the metals and non-metals • the vertical elements on the table • the horizontal group along the table • mass all of the protons, neutrons, and electrons added up

Periodic Table 2022-12-21

Periodic Table crossword puzzle
Across
  1. hard but liable to break
  2. able to be hammered
  3. an element that is not metal
  4. able to be drawn out into a thin wire
  5. a solid material
Down
  1. a number of people together
  2. the mass of an atom
  3. a length of time
  4. the number of a chemical element
  5. a table of chemical elements

10 Clues: a length of time • a solid material • the mass of an atom • able to be hammered • hard but liable to break • a number of people together • a table of chemical elements • an element that is not metal • the number of a chemical element • able to be drawn out into a thin wire

Periodic Table 2023-01-30

Periodic Table crossword puzzle
Across
  1. The first metalloid in Modern Periodic Table whose fibres are used in making bullet-proof vests
  2. An element with atomic number 12
  3. A radioactive element which is the last member of halogen family.
  4. An element whose thin oxide layer is used to make other elements corrosion resistant by the process of “anodizing”
  5. Metal which is an important constituent of steel and forms rust when exposed to moist air
Down
  1. Highly reactive and soft metal which imparts yellow colour when subjected to flame and is kept in kerosene.
  2. The first element of second Period
  3. An element which is used in making fluorescent bulbs and is second member of Group 18 in the Modern Periodic Table
  4. Metal used in making cans and member of Group 14
  5. A lustrous non-metal which has 7 electrons in its outermost shell

10 Clues: An element with atomic number 12 • The first element of second Period • Metal used in making cans and member of Group 14 • A radioactive element which is the last member of halogen family. • A lustrous non-metal which has 7 electrons in its outermost shell • Metal which is an important constituent of steel and forms rust when exposed to moist air • ...

Periodic Table 2023-01-19

Periodic Table crossword puzzle
Across
  1. organization of elements
  2. when atoms stick together sharing electrons
  3. pure substance that can be broke down to an atom
  4. 1 or 2 letters representing an element
  5. smallest particle a substance can be broken into
  6. particle with zero charge in the nucleus
Down
  1. tiny negatively charged particle of an atom
  2. an average mass of an atom of an element
  3. the number of protons an atom has
  4. positively charged particle in the nucleus

10 Clues: organization of elements • the number of protons an atom has • 1 or 2 letters representing an element • an average mass of an atom of an element • particle with zero charge in the nucleus • positively charged particle in the nucleus • tiny negatively charged particle of an atom • when atoms stick together sharing electrons • ...

periodic table 2023-01-18

periodic table crossword puzzle
Across
  1. element 83
  2. column
  3. also known as boron
  4. when an electron switches energy levels
  5. determine the atomic mass and half-life
  6. average mass number of an element
Down
  1. silicon's atomic number
  2. valence electrons are in the ___ energy level
  3. row
  4. not reactive

10 Clues: row • column • element 83 • not reactive • also known as boron • silicon's atomic number • average mass number of an element • when an electron switches energy levels • determine the atomic mass and half-life • valence electrons are in the ___ energy level

Periodic Table 2023-02-26

Periodic Table crossword puzzle
Across
  1. Thin layer applied to a surface for protection or decoration
  2. Group of non-metal elements that occupy Group 17 of the periodic table.
  3. Mixture of metals with other elements
  4. Reddish-brown coating on iron caused by oxidation
  5. Sedimentary rock composed mostly of calcium carbonate
Down
  1. Ability to be stretched into a wire
  2. Copper and zinc alloy
  3. Gradual destruction of a material by chemical reactions
  4. Compounds formed from the reaction of metals with oxygen and water
  5. Mineral from which metal can be extracted

10 Clues: Copper and zinc alloy • Ability to be stretched into a wire • Mixture of metals with other elements • Mineral from which metal can be extracted • Reddish-brown coating on iron caused by oxidation • Sedimentary rock composed mostly of calcium carbonate • Gradual destruction of a material by chemical reactions • ...

Periodic Table 2023-02-09

Periodic Table crossword puzzle
Across
  1. The number of protons in an atom
  2. An atom of an element that has an electric charge
  3. The mass of an atom; equal to protons plus neutrons
  4. The electrons found in the outermost shell
  5. The name of the element
Down
  1. A string of element symbols that tell what a molecule is made of
  2. A group of two or more elements bonded together
  3. The letter or pair of letters that stand(s) for an element
  4. Made up of only one type of atom
  5. The smallest particle of any element that retains the properties of the element

10 Clues: The name of the element • Made up of only one type of atom • The number of protons in an atom • The electrons found in the outermost shell • A group of two or more elements bonded together • An atom of an element that has an electric charge • The mass of an atom; equal to protons plus neutrons • The letter or pair of letters that stand(s) for an element • ...

Periodic table 2020-12-14

Periodic table crossword puzzle
Across
  1. I have 17 protons
  2. I created the periodic table
  3. I have 8 protons and 8 neutrons
  4. I am a metal liquid at room temperature
Down
  1. I have 20 neutrons, and I am found in teeth and bones
  2. I recreated the Periodic Table
  3. I am found in group 17
  4. My chemical symbol is Au
  5. I have 4 energy Levels and in group 15
  6. I am a transition metal with 26 electrons

10 Clues: I have 17 protons • I am found in group 17 • My chemical symbol is Au • I created the periodic table • I recreated the Periodic Table • I have 8 protons and 8 neutrons • I have 4 energy Levels and in group 15 • I am a metal liquid at room temperature • I am a transition metal with 26 electrons • I have 20 neutrons, and I am found in teeth and bones

PERIODIC TABLE 2021-09-26

PERIODIC TABLE crossword puzzle
Across
  1. Across period 3, which element has the highest electronegativity except for Ar?
  2. what will increase across the periodic table?
  3. Carbon atom is classified as what?
  4. Na and K is classified as what in a periodic table?
  5. Across a period metallic character will?
  6. Down Grp 15, which element is nonmetal?
Down
  1. Across period 3, which element has the biggest atomic size?
  2. Down a group metallic character will?
  3. Down group 15, which element has the smaller atomic radius?
  4. which element has the least ionisation energy across period 4?

10 Clues: Carbon atom is classified as what? • Down a group metallic character will? • Down Grp 15, which element is nonmetal? • Across a period metallic character will? • what will increase across the periodic table? • Na and K is classified as what in a periodic table? • Across period 3, which element has the biggest atomic size? • ...

PERIODIC TABLE 2021-09-25

PERIODIC TABLE crossword puzzle
Across
  1. has 73 atomic number
  2. Rubidium is in what element group?
  3. Fe stands for what element?
  4. Has 63.546 atomic weight
  5. Who is the creator of periodic table?
Down
  1. 14 atomic mass
  2. Helium has two
  3. How many element group are there?
  4. Au stands for what element?
  5. Most abundant element in the universe

10 Clues: 14 atomic mass • Helium has two • has 73 atomic number • Has 63.546 atomic weight • Au stands for what element? • Fe stands for what element? • How many element group are there? • Rubidium is in what element group? • Most abundant element in the universe • Who is the creator of periodic table?

Periodic Table 2021-07-21

Periodic Table crossword puzzle
Across
  1. Symbol for atom is Ag
  2. Can only form positive ions
  3. We need this to live
  4. The atomic weight is 12
  5. Highly toxic metalloid
Down
  1. Atomic mass is 14
  2. This atom glows red
  3. The atomic number is 12
  4. The most stable nucleus
  5. Elements that are somewhere between metals and non metals

10 Clues: Atomic mass is 14 • This atom glows red • We need this to live • Symbol for atom is Ag • Highly toxic metalloid • The atomic number is 12 • The atomic weight is 12 • The most stable nucleus • Can only form positive ions • Elements that are somewhere between metals and non metals

Periodic table 2021-08-29

Periodic table crossword puzzle
Across
  1. -- what is the electron affinity of 18 group elements
  2. -- common name of d-block element is ---- element
  3. - How does size of an atom vary down the group
  4. -- how many groups are there
  5. Number of blocks in the modern periodic table
Down
  1. -- are s block elements metals or non metals
  2. -- how many periods are there
  3. -- which group shows maximum inert pair effect
  4. -- first element of any group does not resembles with other elements of its group due to -- behaviour
  5. -- Number of shells tell the group or period

10 Clues: -- how many groups are there • -- how many periods are there • -- are s block elements metals or non metals • -- Number of shells tell the group or period • Number of blocks in the modern periodic table • -- which group shows maximum inert pair effect • - How does size of an atom vary down the group • -- common name of d-block element is ---- element • ...

periodic table 2022-11-14

periodic table crossword puzzle
Across
  1. has a symbol of Au on the table
  2. in bananas
  3. element named after an american state
  4. best used in an in ground pool
  5. the best element for conducting electricity
Down
  1. used in flashy bright lights
  2. in salt
  3. named after a continent
  4. element with an atomic number of 6
  5. you wont survive without it

10 Clues: in salt • in bananas • named after a continent • you wont survive without it • used in flashy bright lights • best used in an in ground pool • has a symbol of Au on the table • element with an atomic number of 6 • element named after an american state • the best element for conducting electricity