periodic table Crossword Puzzles

Atoms & The Periodic Table 2023-10-24

Atoms & The Periodic Table crossword puzzle
Across
  1. The process of removing electrons from an atom to form ions
  2. Electrons in the outermost shell
  3. Protons and neutrons are composed of even smaller particles called _____
  4. Type of bonding where atoms share many free electrons
  5. There are how many known quarks?
  6. These are good conductors of heat and electricity. They also have luster and a high density
  7. Atom with the same number of protons and electrons but different numbers of neutrons
  8. #6 on The Periodic Table of Elements
  9. To find the number of ____: Subtract the atomic number from the atomic mass
  10. This is a positively charged particle
  11. These have properties of both metals and nonmetals
  12. Type of bonding where atoms share electrons
  13. Used a gold foil experiment to help understand the structured of an atom
  14. Metals are considered this if they can be made into sheets
Down
  1. Group of nitrogenous organic compounds that are essential parts of living cells.
  2. The attraction that holds atoms close to each other
  3. - Metals are considered this if they can be made into wire.
  4. Atoms always have the same number of protons and electrons; this is called the _____ number
  5. The positively charged dense center of an atom
  6. This is the smallest part of an element which can take part in a chemical reaction
  7. The nucleus has almost all of the ____ of the atom
  8. Atoms are arranged on The Periodic Table of _____
  9. Type of bonding where an atom gains or loses electrons (+/-)
  10. These types of metals are found in the middle of The Periodic Table
  11. A ____ is a vertical column on The Periodic Table of Elements
  12. Abbreviation for Atomic Mass Units. The number of protons, neutron, and electrons
  13. A ______ is a horizontal row on The Periodic Table of Elements
  14. These are brittle, poor conductors, have no luster
  15. This particle has no charge
  16. This scientist created the atomic theory
  17. Organic compound consisting entirely of hydrogen and carbon

31 Clues: This particle has no charge • Electrons in the outermost shell • There are how many known quarks? • #6 on The Periodic Table of Elements • This is a positively charged particle • This scientist created the atomic theory • Type of bonding where atoms share electrons • The positively charged dense center of an atom • Atoms are arranged on The Periodic Table of _____ • ...

Periodic Table/Atomic Structure Crossword 2022-12-05

Periodic Table/Atomic Structure Crossword crossword puzzle
Across
  1. A positively charged particle found in the center of an atom
  2. A vertical column on the periodic table
  3. A particle with neutral (no) charge found in the center of an atom
  4. There are ___________ types of subatomic particles
  5. When naming a compound, you replace the last few letters of the second element's name with ___________
  6. An atom is to atoms as a ___________ is to compounds-the smallest amount of a compound that keeps that compound's properties
  7. A particle with negative charge that orbits around the center of an atom
  8. Elements to the right of the bolded line on the periodic table are ___________
  9. Elements to the left of the bolded line on the periodic table are ___________
  10. The first person to propose an atomic theory-his theory was generally rejected
  11. An atom's charge is normally ___________
  12. The periodic table is ordered by elements' atomic ___________, which also is equal to the number of protons/electrons in an atom of that element
Down
  1. The smallest amount of any element that keeps that element's properties
  2. Elements in the same group have similar ___________
  3. A horizontal row on the periodic table
  4. A chemical ___________ is made up of two or more atoms bonded together
  5. The Atomic/Chemical ___________ of an element is used to represent it in chemical formulas and is a abbreviation of the elements name-the first letter is always capitalized, and the second letter never is
  6. A model that organizes all the elements by number of protons that features repeating properties
  7. Any substance that cannot be split up into two or more substances
  8. The center of the atom is called the ___________, and is made up of protons and neutrons
  9. An atom with a different number of protons than normal, and thus different mass, is called an ___________
  10. Atom ___________ is measured in amu, and is equal to the number of protons + neutrons

22 Clues: A horizontal row on the periodic table • A vertical column on the periodic table • An atom's charge is normally ___________ • There are ___________ types of subatomic particles • Elements in the same group have similar ___________ • A positively charged particle found in the center of an atom • Any substance that cannot be split up into two or more substances • ...

Kees Easter 2026 2026-04-05

Kees Easter 2026 crossword puzzle
Across
  1. Delightful Derek's last name
  2. name given to planet by Grace and Rocky
  3. school dance in season 2 The Snow _____
  4. where Carter stores his sword
  5. where Billy takes his kidnapped to be flayed (3 words)
  6. 49 on periodic table
  7. 5 on periodic table
  8. Alexei's slurpy choice
  9. Kali's number
  10. capital of Oregon
  11. 30 on periodic table
  12. radio station Robin DJs for
  13. CIA project Terry Ives was part of MK_______
  14. what planet is the Petrova line widest on
  15. Dustin's turtle's name
  16. Rocky's ship is made of
  17. magician and scribe from the House of Life (first and last)
  18. Strat says all of history revolves around this
  19. Grace's name for the alien ship at first
  20. smuggles peanut butter
  21. torture device used on Hopper by Russians
  22. Little Rock is capital
  23. musical being promoted at Hawkins High in Henry's memory
  24. Bob's last name
  25. the children taken by Henry wake in this world
  26. Eleven goes there to search for Will's consciousness
Down
  1. 42 on periodic table
  2. name of arcade hangout
  3. Eleven's real last name
  4. painted on the walls of Eleven's childhood room
  5. ice cream shop Scoops ______
  6. capital of New Jersey
  7. Mascot of Hawkins High
  8. Robin attends this college
  9. capital of Missouri
  10. Eddie's last name
  11. baboon friend of Sadie and Carter
  12. it is not affected by astrophage
  13. symbol Au
  14. Egyptian god of war who inhabits Carter
  15. artist that sings the song Holly listens to
  16. what are the beetles named after
  17. spell they try to use to fight the demogorgon in their game
  18. Erica uses this dessert to drug Derek's family
  19. Nancy's college choice
  20. Eddie's band's name (2 words)
  21. 20 on periodic table
  22. Washington's capital
  23. head of Anubis

49 Clues: symbol Au • Kali's number • head of Anubis • Bob's last name • capital of Oregon • Eddie's last name • 5 on periodic table • capital of Missouri • 42 on periodic table • 49 on periodic table • 30 on periodic table • 20 on periodic table • Washington's capital • capital of New Jersey • name of arcade hangout • Mascot of Hawkins High • Alexei's slurpy choice • Dustin's turtle's name • ...

Metals, Nonmetals, Metalloids 2021-10-26

Metals, Nonmetals, Metalloids crossword puzzle
Across
  1. abbreviation for each element
  2. table that containing all known elements
  3. found on right side of periodic table
  4. have properties of both metals and nonmetals
  5. sum of the protons and neutrons
  6. can be drawn into a wire
  7. the smallest unit of matter
  8. negatively charged particle
  9. reflects light, shiny
Down
  1. can be hammered into a flat sheet
  2. positively charged particle
  3. number number of protons and electrons
  4. particle with no charge
  5. found on left side of periodic table
  6. very small center of an atom

15 Clues: reflects light, shiny • particle with no charge • can be drawn into a wire • positively charged particle • the smallest unit of matter • negatively charged particle • very small center of an atom • abbreviation for each element • sum of the protons and neutrons • can be hammered into a flat sheet • found on left side of periodic table • found on right side of periodic table • ...

Vocabulary 4 2013-10-13

Vocabulary 4 crossword puzzle
Across
  1. number of protons in the nucleus
  2. vertical column of the periodic table
  3. a table with an arrangement of elements
  4. is the smallest particle of an element
  5. horizontal row of the periodic table
  6. an element is composed of only one kind of atom
  7. same number of protons; different numbers of neutrons
Down
  1. total number of protons and neutrons
  2. abbreviation is amu
  3. a.k.a glowing beam
  4. positively charged
  5. no charge
  6. central core of an atom
  7. weighted average mass of an atom
  8. negatively charged

15 Clues: no charge • a.k.a glowing beam • positively charged • negatively charged • abbreviation is amu • central core of an atom • number of protons in the nucleus • weighted average mass of an atom • total number of protons and neutrons • horizontal row of the periodic table • vertical column of the periodic table • is the smallest particle of an element • ...

Chemistry Crossword 2015-12-02

Chemistry Crossword crossword puzzle
Across
  1. amount of mass in a given volume of a substance
  2. a group of 17 elements on the periodic table
  3. chemical combination of two or more elements in a specific ratio
  4. description of a substance that can be pounded or rolled into sheets
  5. a extremely small thing
  6. an atom that has lost or gained electrons
  7. when oxygen reacts with another substance and creates energy
  8. when 2 or more substances react
  9. ability of a substance to conduct electricity or heat
  10. change of state
  11. a non-metal combined with a pure substance
  12. a thought that people generally accept
  13. during a reaction the product can escape
  14. a table in which the elements are organized by their physical and chemical properties
Down
  1. group of atoms joined by covalent bonds
  2. materials at the start of a reaction
  3. group 18 elements in the periodic table
  4. During a reaction the product cannot escape
  5. pure substances formed when non-metals combine
  6. Things are made up of __________
  7. new materials created by a reaction
  8. slow chemical change that occurs when oxygen in the air reacts with a metal
  9. a vertical column of elements in the periodic table
  10. change of state
  11. a material that electric charge can move through easily

25 Clues: change of state • change of state • a extremely small thing • when 2 or more substances react • Things are made up of __________ • new materials created by a reaction • materials at the start of a reaction • a thought that people generally accept • group of atoms joined by covalent bonds • group 18 elements in the periodic table • during a reaction the product can escape • ...

Chemistry Vocab 2023-09-23

Chemistry Vocab crossword puzzle
Across
  1. a negatively charged ion
  2. They are reactive, electropositive, divalent metals, and form basic oxides which react with water to form comparatively insoluble hydroxides.
  3. any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light.
  4. rare gases that include helium, neon, argon, krypton, xenon, and usually radon and that exhibit great stability and extremely low reaction rates
  5. elements that have partially filled d orbitals
  6. a positively charged ion
  7. a horizontal row of elements on the periodic table.
  8. devised the periodic table
  9. The physical and chemical properties of the elements are periodic functions of their atomic numbers
  10. an element whose properties are intermediate between those of metals and solid nonmetals
  11. a vertical column in the Periodic Table
Down
  1. a measure of an atom's ability to attract shared electrons to itself.
  2. a chemical element that lacks the characteristics of a metal.
  3. They are reactive nonmetallic elements that form strongly acidic compounds with hydrogen from which simple salts can be made.
  4. The elements of group 1 and group 2 and the elements from group 13 to group 18 of the periodic table are known as representative elements
  5. They are very reactive, electropositive, monovalent metals forming strongly alkaline hydroxides.
  6. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
  7. the total distance from the nucleus of an atom to the outermost orbital of its electron.
  8. the amount of energy required to remove an electron from an isolated atom or molecule

19 Clues: a negatively charged ion • a positively charged ion • devised the periodic table • a vertical column in the Periodic Table • elements that have partially filled d orbitals • a horizontal row of elements on the periodic table. • a chemical element that lacks the characteristics of a metal. • a measure of an atom's ability to attract shared electrons to itself. • ...

Periodic Table Crossword Puzzle 2020-10-06

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. bottom of bottom two rows taken out of Periodic Table
  2. Unreactive
  3. Vertical columns on the Periodic Table
  4. Has properties of both metals and non-metals
  5. top of bottom two rows taken out of Periodic Table
  6. Good conductors of electricity
Down
  1. all nonmetals that easily combine with other elements, often from Group 1
  2. Any substance made up of only 1 type of atom
  3. Poor conductors of electricity
  4. Horizontal rows on the Periodic Table

10 Clues: Unreactive • Poor conductors of electricity • Good conductors of electricity • Horizontal rows on the Periodic Table • Vertical columns on the Periodic Table • Any substance made up of only 1 type of atom • Has properties of both metals and non-metals • top of bottom two rows taken out of Periodic Table • bottom of bottom two rows taken out of Periodic Table • ...

The periodic table 2020-12-15

The periodic table crossword puzzle
Across
  1. who made the periodic table
  2. what is a box in the periodic table called
  3. What symbol is copper
  4. What is on the right side between meatal and non
  5. What is on the right side of the periodic table
Down
  1. it goes up and down
  2. the nummber at the bottom of the element
  3. the nummber on top of the element
  4. it goes aross
  5. What is in the middle of the periodic table

10 Clues: it goes aross • it goes up and down • What symbol is copper • who made the periodic table • the nummber on top of the element • the nummber at the bottom of the element • what is a box in the periodic table called • What is in the middle of the periodic table • What is on the right side of the periodic table • What is on the right side between meatal and non

periodic table 2025-03-21

periodic table crossword puzzle
Across
  1. table Chart that organizes all elements by number of protons
  2. of matter Solid, liquid gas
  3. Row on the periodic table
  4. particle in the nucleus with no charge
  5. Column on the periodic table
Down
  1. One or more atoms bonded together
  2. Number on the periodic table that is the number of protons in the atoms
  3. Positively charged particle in the nucleus of an atom
  4. Tow 0r more different types of atoms bonded together
  5. group

10 Clues: group • Row on the periodic table • of matter Solid, liquid gas • Column on the periodic table • One or more atoms bonded together • particle in the nucleus with no charge • Tow 0r more different types of atoms bonded together • Positively charged particle in the nucleus of an atom • table Chart that organizes all elements by number of protons • ...

The Periodic Table 2019-09-25

The Periodic Table crossword puzzle
Across
  1. Group 18
  2. Group 1
  3. Group 2
  4. Group 17
  5. Horizontal rows on the Periodic Table; Elements have the same number of electron
Down
  1. Groups 3-4
  2. Period number tells how many (Blank) the element has
  3. Found to the left of periodic table
  4. Groups of elements that share many similar physical and chemical properties; are classified into 8 different sections on the Periodic Table
  5. Vertical columns on the Periodic Table; Elements have the same number of valance electrons

10 Clues: Group 1 • Group 2 • Group 18 • Group 17 • Groups 3-4 • Found to the left of periodic table • Period number tells how many (Blank) the element has • Horizontal rows on the Periodic Table; Elements have the same number of electron • Vertical columns on the Periodic Table; Elements have the same number of valance electrons • ...

Chemistry of Chemistry 2022-09-20

Chemistry of Chemistry crossword puzzle
Across
  1. unit mass of a proton or a neutron
  2. radiation that is in the form of energy
  3. smallest unit of matter
  4. the atomic number of Na
  5. rows in the periodic table
  6. electrons orbit the nucleus in a cloud or .........
  7. group 18 of the Periodic Table are the ....... gases
  8. the number of electrons in the outermost shell of an atom
Down
  1. radiation that is given off as a helium nuclei
  2. when group I metals react in water they make this
  3. chemical family organised in columns
  4. Russian who developed the periodic table
  5. to calculate the atomic .......... add the number of neutrons and protons
  6. the number of neutrons in carbon
  7. form of an element with different atomic weights
  8. to get the atomic weight do this to the number of protons and neutrons

16 Clues: smallest unit of matter • the atomic number of Na • rows in the periodic table • the number of neutrons in carbon • unit mass of a proton or a neutron • chemical family organised in columns • radiation that is in the form of energy • Russian who developed the periodic table • radiation that is given off as a helium nuclei • form of an element with different atomic weights • ...

science 2024-08-07

science crossword puzzle
Across
  1. the last letter of casey on the periodic table
  2. what does acid release?
  3. a pure substance
  4. element starting with v
  5. the measure of ability to attract a pair of electrons in a covalent bond
  6. what form do acids usually appear as
  7. the scale used to show electronegativity
Down
  1. group 3-12 on the periodic table
  2. the type of reaction that happens in a car
  3. when two or more substances combine to create a new substance
  4. the most common form of an element
  5. what are alkili metals relative to how they behave
  6. used to indicate when a neutralisation reaction has happened
  7. the process that makes isotopes
  8. what nationality was the chemist who created the modern periodic table
  9. when the nucleus gains or loses a neutron

16 Clues: a pure substance • what does acid release? • element starting with v • the process that makes isotopes • group 3-12 on the periodic table • the most common form of an element • what form do acids usually appear as • the scale used to show electronegativity • when the nucleus gains or loses a neutron • the type of reaction that happens in a car • ...

Chapter 10 Vocab 2014-11-03

Chapter 10 Vocab crossword puzzle
Across
  1. A negatively charged particle that moves around the nucleus of an atom; narrow rays of electrons create a picture on a TV screen.
  2. Particle with no charge, 1800 times the mass of an electron; located in the nucleus of an atom.
  3. An element with five or more electrons in the outer energy level; a poor conduction of heat and electricity; tends to gain electrons when it reacts with metals.
  4. The average of the atomic masses of the naturally occurring isotopes that make up an element.
  5. An arrangement of the chemical elements in rows according to increasing atomic numbers, in vertical columns having similar properties.
  6. Region around the nucleus occupied by electrons.
  7. An element that has properties of both metals and nonmetals; B, Si, Ge, As, Sb, Te, Po, At.
  8. The horizontal rows of the periodic table.
  9. Elements in Group 18 on the periodic table, all except helium have eight electrons in their outer energy level; member elements are stable and occur as single atoms in nature.
  10. A positively charged particle in the nucleus of an atom.
Down
  1. The number of protons in the nucleus of an atom.
  2. The elements in Groups 3 through 12 on the periodic table; usually have two electrons in the outer energy level; include some familiar metals.
  3. Elements whose atoms generally have three or fewer electrons in their outer energy level; are shiny, conduct heat and electric current tend to lose electrons in reactions.
  4. The smallest unit of an element that retains the properties of that element.
  5. A vertical column in the periodic table; elements within a group have similar chemical properties.
  6. The ease with which an element reacts with other elements.
  7. Element in Group 17 on the periodic table; reactive nonmetals, each with seven electron in its out energy level.
  8. The central portion of an atom containing neutrons and protons.
  9. The sum of protons and neutrons in an atom.
  10. Atoms of the same element with different numbers of neutrons.

20 Clues: The horizontal rows of the periodic table. • The sum of protons and neutrons in an atom. • The number of protons in the nucleus of an atom. • Region around the nucleus occupied by electrons. • A positively charged particle in the nucleus of an atom. • The ease with which an element reacts with other elements. • ...

10 Science Holiday Homework 2015-10-06

10 Science Holiday Homework crossword puzzle
Across
  1. This is where the atom's protons and neutrons are found
  2. This is a chemical with more than one kinda of the same element
  3. A chemical that is made out of two different atoms in a chemical bond
  4. This is where the atom's electrons are found
  5. The columns of the periodic table
  6. An ion with a positive charge
  7. Chemical elements found in Group 1 of the periodic table
  8. Chemical elements found in Group 18 of the periodic table
  9. The configuration of electrons in the atom
  10. This is the smallest part of the atom
  11. An atom with either less or more electrons than its standard form
  12. The smallest form of matter within a chemical element
  13. Part of the atom that has a neutral charge
  14. The rows of the periodic table
  15. A group of chemical elements that range from atomic numbers 89 to 103
  16. Niels Bohr created this scientific model of the atom
  17. The normal shell of an electron
  18. A group of chemical elements that range from atomic numbers 57 to 71
Down
  1. The outermost shell of the atom
  2. This is a chemical substance with only one kind of atom
  3. A number that identifies the element of an atom
  4. Shows the amount of energy that an atom has
  5. An electron in the outermost electron shell
  6. A light particle
  7. The mass of the atom
  8. This is when an atom jumps up from its ground state
  9. Elements between groups 3 and 12
  10. The symbol of an atom
  11. This happens when an atom gives an electron to another atom and creates a bond
  12. These are non-metals that cannot form a bond with metals
  13. An ion with a negative charge
  14. Chemical elements found in Group 17 of the periodic table

32 Clues: A light particle • The mass of the atom • The symbol of an atom • An ion with a positive charge • An ion with a negative charge • The rows of the periodic table • The outermost shell of the atom • The normal shell of an electron • Elements between groups 3 and 12 • The columns of the periodic table • This is the smallest part of the atom • ...

Chemistry crossword 2025-11-24

Chemistry crossword crossword puzzle
Across
  1. Metals make up the ______ of the periodic table.
  2. Are Shiny, brittle, and semi-conductive.
  3. ____-____ are the outermost electrons.
  4. Nonmetals become negative ions, which are called_____.
  5. Metalloids sit on the diagonal ______ between metals and nonmetals in the periodic table.
  6. Are malleable, conductive, ductile, solid, and have luster.
  7. Nonmetal accept(____) electrons.
  8. ____ are the most reactive nonmetals, posses 7 valence electrons, have a charge of -1, and have high electronegativity.
  9. Halogens belong to group ____.
  10. Nonmetals tend to gain ______ to form negative ions (anions).
  11. Transition metals belong to groups ____-____.
  12. Are Dull, poor conductors, brittle, and have low density.
  13. ____-____ are extremely soft silvery gray metals that posses 1 valence electron, have a charge of +1, & are the most reactive metals.
  14. The modern periodic table is organized in increasing _____-_____.
  15. Are Actinides grouped into a row or column?
Down
  1. How many elements are classified as Lanthanides? (Hint: they range from atomic number 57 to atomic number 71).
  2. ____-____ are Ductile & malleable, have multiple oxidation states(charges), & have different color compounds.
  3. ____-____ have full valence electron shells, are colorless, tasteless, odorless, and are essentially nonreactive; inert.
  4. Metals become positive ions, which are called _____.
  5. Are Alkaline earth metals more or less reactive than Alkali metals?
  6. ____-____-____ are relatively soft gray white metals, oxidize in air, posses a 2 valence electrons, & have a charge of +2.
  7. Alkali metals react with ____ water to make strong bases.
  8. Alkali metals belong Group ____.
  9. Noble gases belong to group ____.
  10. Alkaline earth metals belong group ____.
  11. Metals donate(____) electrons.
  12. The modern periodic table is also organized in _____&_____.
  13. Who is credited with designing the first periodic table?
  14. The ____-____-____ provides a way to visualize an atom's structure & potential to bond.
  15. _______ are also known as rare-earth metals, react violently with nonmetals, and have high melting & boiling points.
  16. _______ are ALL reactive electropositive metals.

31 Clues: Metals donate(____) electrons. • Halogens belong to group ____. • Alkali metals belong Group ____. • Nonmetal accept(____) electrons. • Noble gases belong to group ____. • ____-____ are the outermost electrons. • Are Shiny, brittle, and semi-conductive. • Alkaline earth metals belong group ____. • Are Actinides grouped into a row or column? • ...

Semester 1 Exam Topics 2024-12-15

Semester 1 Exam Topics crossword puzzle
Across
  1. found in the middle of the periodic table
  2. found in group 1 of the periodic table (1 valence electron, 1+ charge)
  3. the number of wavelengths that occur in a certain amount of time
  4. prefix that means 1/100th
  5. negatively charged ion that wants to gain electrons to become stable
  6. positively charged particle in the nucleus of an element (1+)
  7. the distance from origin line to crest or trough (how tall)
  8. _______________ analysis: start with the given number, set up units diagonally so they cancel out until you get to the unit you need for the answer
  9. number of electrons in the outer shell of an atom (group A number tells you how many valence electrons the elements in that group have)
  10. ___________ and frequency are inversely proportional (when one increases the other decreases)
  11. found on the left and middle of the periodic table mostly in groups 1-12
  12. tells us what elements are present in a substance, each element has its own pattern of lines
  13. the bottom of the wave
  14. when data points are close to each other
  15. an atom with an equal number of positive protons and negative electrons
  16. found in group 18(8A) of the periodic table, most stable and nonreactive elements (8 valence electrons, 0 charge)
  17. positively charged ion that wants to lose electrons to become stable
  18. the top of the wave
  19. negatively charged particle that moves around the nucleus of an atom (1-)
  20. number of figures (numbers) in a value that are significant (based on the lowest number of figures from the original numbers in a problem)
  21. mass divided by volume, elements with a larger mass usually have a higher __________
Down
  1. a reaction in which the nucleus of an atom splits into two or more smaller nuclei.
  2. number of protons in an element
  3. metals found in group 2 of the periodic table (2 valence electrons, 2+ charge)
  4. when data points are close to the accepted value
  5. anything that has mass and takes up space
  6. found along the stair step line mostly in groups 13-16
  7. prefix that means 1,000 times
  8. a pure substance made of two or more elements chemically bonded
  9. a mixture in which the composition is uniform throughout the mixture ex: coffee
  10. the distance between crests or troughs of a wave (how wide)
  11. numbers written with a number between 1-10 multiplied by a power of 10 (1.5 x 105)
  12. a mixture in which the composition is not uniform throughout the mixture ex: cereal
  13. A pure substance made of only one type of atom that cannot be broken down
  14. an atom that has lost or gained electrons and therefore has a charge
  15. found in group 17(7A) of the periodic table (7 valence electrons, 1- charge), highly reactive
  16. counting the number of electrons in the energy levels of an atom ex: 1s2 2s2 2p6 3s2
  17. rings/energy levels around the nucleus of an atom (s can hold 2 electrons, p hold 6, d hold 10, f hold 14)
  18. number at the top of a group/family/column on the periodic table
  19. found in the far right of the periodic table mostly in groups 14-18
  20. when measuring _________ of a liquid, read the bottom of the meniscus (curve)
  21. a reaction in which the nuclei of two atoms join to form a larger nucleus
  22. particle in the nucleus with no charge (0)
  23. protons + neutrons, mass of one atom of an element
  24. the size of the atom, largest in elements towards the bottom left of the periodic table
  25. used with units to indicate multiplication or division by a certain amount, ex: kilo= 1,000 times, centi= 1/100th

46 Clues: the top of the wave • the bottom of the wave • prefix that means 1/100th • prefix that means 1,000 times • number of protons in an element • when data points are close to each other • found in the middle of the periodic table • anything that has mass and takes up space • particle in the nucleus with no charge (0) • when data points are close to the accepted value • ...

Atoms and Elements 2022-01-03

Atoms and Elements crossword puzzle
Across
  1. Negatively charged electrons repel
  2. Emission of energy
  3. Particle with 2 protons and 2 neutrons
  4. Subatomic particle, negative charge
  5. e- on outermost energy shell
  6. Subatomic particle, positive charge
  7. The number of neutrons and protons
  8. [Ar]4s2 3d2
  9. A pure substance
  10. The number of protons in an element
  11. Atomic number 12
Down
  1. Row on Periodic Table
  2. Subatomic particle, neutral charge
  3. Same element, different AMU
  4. Center of an atom
  5. electron occupies lowest energy possibl
  6. Electron number variation
  7. Building block of matter
  8. each electron has a unique spin
  9. Column on periodic table

20 Clues: [Ar]4s2 3d2 • A pure substance • Atomic number 12 • Center of an atom • Emission of energy • Row on Periodic Table • Building block of matter • Column on periodic table • Electron number variation • Same element, different AMU • e- on outermost energy shell • each electron has a unique spin • Negatively charged electrons repel • Subatomic particle, neutral charge • ...

Chemistry Crossword Puzzle 2022-12-07

Chemistry Crossword Puzzle crossword puzzle
Across
  1. change-new substance
  2. change-no new substance is made.
  3. divided by time
  4. up and down
  5. electricity and heat pass through it
  6. and electricity dont pass
  7. left to right
  8. can be bent
  9. right side of periodic table
  10. or emit a glow
Down
  1. not by a outside source
  2. part of element
  3. solid
  4. on the left side of the periodic table
  5. -is a change
  6. shatters easily
  7. be pulled into a wire
  8. reflects light (shiny)
  9. shiny
  10. or steaming

20 Clues: solid • shiny • up and down • or steaming • can be bent • -is a change • left to right • or emit a glow • part of element • shatters easily • divided by time • change-new substance • be pulled into a wire • reflects light (shiny) • not by a outside source • and electricity dont pass • right side of periodic table • change-no new substance is made. • electricity and heat pass through it • ...

Periodic Table Terms 2020-10-10

Periodic Table Terms crossword puzzle
Across
  1. A vertical line of elements on the Periodic Table.
  2. The number of protons seen in an element.
  3. A horizontal line of elements on the Periodic Table.
  4. The elements "magnesium" and "calcium" are labeled as this.
  5. The unreactive elements on the Periodic table that have 8 valence electrons.
  6. The total number of neutrons and protons in an element.
Down
  1. These are also called "Rare Earth Metals."
  2. The middle block of elements seen on the Periodic Table that have varying atomic structure.
  3. Have one valence electron and are the most reactive of the metals.
  4. The letter(s) that differentiates the element squares on a Periodic Table.

10 Clues: The number of protons seen in an element. • These are also called "Rare Earth Metals." • A vertical line of elements on the Periodic Table. • A horizontal line of elements on the Periodic Table. • The total number of neutrons and protons in an element. • The elements "magnesium" and "calcium" are labeled as this. • ...

Science Vocab Words 2016-10-23

Science Vocab Words crossword puzzle
Across
  1. a vertical column in the Periodic Table
  2. describes how a mineral appears to reflects light, and how brilliant or dull the mineral is
  3. Table a table of the chemical elements arranged in order of atomic number with rows and columns
  4. capable of being stretched or bent into different shapes
  5. a material which permits a flow of energy
  6. substance that does not exhibit such characteristic properties of metals as hardness, mechanical adaptability, or the ability to conduct electricity
  7. Point the temperature at which a given solid will melt
  8. Electron an electron of an atom, located in the outermost shell that can be transferred to or shared with another atom
  9. an element, compound, or alloy that is typically hard, opaque, shiny, and has good electrical and thermal conductivity
Down
  1. the name given to a horizontal row of the periodic table
  2. able to undergo change of form without breaking
  3. an element whose properties are intermediate between those of metals and solid nonmetals, they are electrical semiconductors
  4. Symbol representation of a chemical element the symbols in the periodic table
  5. Point the temperature at which a liquid boils and turns to vapor
  6. Atomic Mass The mass of an atom, usually expressed in atomic mass units

15 Clues: a vertical column in the Periodic Table • a material which permits a flow of energy • able to undergo change of form without breaking • Point the temperature at which a given solid will melt • the name given to a horizontal row of the periodic table • capable of being stretched or bent into different shapes • ...

Science Vocab Words 2016-10-23

Science Vocab Words crossword puzzle
Across
  1. a vertical column in the Periodic Table
  2. describes how a mineral appears to reflects light, and how brilliant or dull the mineral is
  3. Table a table of the chemical elements arranged in order of atomic number with rows and columns
  4. capable of being stretched or bent into different shapes
  5. a material which permits a flow of energy
  6. substance that does not exhibit such characteristic properties of metals as hardness, mechanical adaptability, or the ability to conduct electricity
  7. Point the temperature at which a given solid will melt
  8. Electron an electron of an atom, located in the outermost shell that can be transferred to or shared with another atom
  9. an element, compound, or alloy that is typically hard, opaque, shiny, and has good electrical and thermal conductivity
Down
  1. the name given to a horizontal row of the periodic table
  2. able to undergo change of form without breaking
  3. an element whose properties are intermediate between those of metals and solid nonmetals, they are electrical semiconductors
  4. Symbol representation of a chemical element the symbols in the periodic table
  5. Point the temperature at which a liquid boils and turns to vapor
  6. Atomic Mass The mass of an atom, usually expressed in atomic mass units

15 Clues: a vertical column in the Periodic Table • a material which permits a flow of energy • able to undergo change of form without breaking • Point the temperature at which a given solid will melt • the name given to a horizontal row of the periodic table • capable of being stretched or bent into different shapes • ...

Periodic Table 2013-04-17

Periodic Table crossword puzzle
Across
  1. The ionic form of non-metals.
  2. A vertical set of elements has the same number of ______ electrons.
  3. The left most vertical group of the periodic table is known as the ______ metals.
  4. A vertical set of elements is a ______.
  5. The ______ elements lie between the second and third vertical sets of elements.
  6. The periodic table is arranged by the number of ______.
Down
  1. These oxides are usually formed by non-metals.
  2. Elements in the same vertical set have the ______ chemical properties.
  3. This is the halogen with the lowest boiling point.
  4. This is what a horizontal set of element is known as.
  5. This line separates the metals and the non-metals.
  6. Metals prefer to form ______ by losing electrons.
  7. The oxides of elements near the line that separates metals and non-metals are described as ______.
  8. Most metals form ______ oxides.

14 Clues: The ionic form of non-metals. • Most metals form ______ oxides. • A vertical set of elements is a ______. • These oxides are usually formed by non-metals. • Metals prefer to form ______ by losing electrons. • This is the halogen with the lowest boiling point. • This line separates the metals and the non-metals. • This is what a horizontal set of element is known as. • ...

Periodic Table 2024-07-06

Periodic Table crossword puzzle
Across
  1. yellow metal in Group 11
  2. yellow gas in Row 3
  3. the only liquid nonmetal
  4. there are no solids or liquids in this group
  5. atomic number 26S
  6. the element with the lightest atoms
  7. semimetal in Group 17
  8. alkali metal in Period 3
Down
  1. orange metal in Period 4
  2. the air is mostly this gas
  3. the only liquid metal
  4. atomic number 53
  5. in Period 7 and Group 18
  6. good party gas

14 Clues: good party gas • atomic number 53 • atomic number 26S • yellow gas in Row 3 • the only liquid metal • semimetal in Group 17 • orange metal in Period 4 • yellow metal in Group 11 • the only liquid nonmetal • in Period 7 and Group 18 • alkali metal in Period 3 • the air is mostly this gas • the element with the lightest atoms • there are no solids or liquids in this group

Periodic Table 2023-06-02

Periodic Table crossword puzzle
Across
  1. The abbreviation for Magnesium
  2. Number 88 of the periodic table
  3. The abbreviation for atmosphere
  4. The type of change that happens when ice melts
  5. The scientific way of expressing temperature
  6. created the first periodic table
  7. The noble gas that creates signs
Down
  1. The same thing as atmospheric pressure
  2. The type of change when iron rusts
  3. Weight In the top right corner of an Element listed on the periodic table
  4. The point when atoms in an object stop moving
  5. The elements are arranged by their
  6. The gas law that says as the volume of gas increases, the pressure decreases
  7. A measure of pressure

14 Clues: A measure of pressure • The abbreviation for Magnesium • Number 88 of the periodic table • The abbreviation for atmosphere • created the first periodic table • The noble gas that creates signs • The type of change when iron rusts • The elements are arranged by their • The same thing as atmospheric pressure • The scientific way of expressing temperature • ...

Periodic Table 2021-10-18

Periodic Table crossword puzzle
Across
  1. elements that form positively charged ions
  2. the name given to Group 0 elements is ___ gases.
  3. non-metallic elements are usually found on the ___ hand side of the periodic table
  4. Group I metals react with water to form metal _ and hydrogen gas
  5. down Group VII, elements will become darker in _____.
  6. the element with the lowest melting point in Group I
  7. down Group I, ___ of elements will increase
Down
  1. the most reactive element in Group VII
  2. tells you the number of electron shells in each atom
  3. this gas is used to fill light bulbs to provide an inert environment
  4. the reason why Group 0 elements are unreactive is because they have __ filled valence electron shell
  5. tells you the number of valence electrons in each atom
  6. A _ molecule is made up of two atoms chemically joined together
  7. a name to describe elements in Group VII

14 Clues: the most reactive element in Group VII • a name to describe elements in Group VII • elements that form positively charged ions • down Group I, ___ of elements will increase • the name given to Group 0 elements is ___ gases. • tells you the number of electron shells in each atom • the element with the lowest melting point in Group I • ...

Periodic Table 2023-10-26

Periodic Table crossword puzzle
Across
  1. ___ is attraction for another atom's electrons in a bond
  2. atomic radius ___ left to right across a period because more protons pull in with more force
  3. ___ energy is attraction for an atom's own electrons
  4. elements in the same group have the same number of ___ ___
  5. isotopes of ___ are used to generate power
  6. isotopes that emit energy from their nuclei are called ___
  7. isotopes of the element ___ are used to date once living things
  8. ___ have luster, malleability, and are good conductors
Down
  1. ___ have some but not all properties of metals
  2. allotropes are the same element with different molecular crystal ___ and different properties
  3. the number of valence electrons ___ left to right across a period
  4. atomic ___ increases down a group because energy levels are added
  5. the periodic table is arranged in order of increasing number of ___
  6. elements in the same group have similar ___ properties

14 Clues: isotopes of ___ are used to generate power • ___ have some but not all properties of metals • ___ energy is attraction for an atom's own electrons • elements in the same group have similar ___ properties • ___ have luster, malleability, and are good conductors • ___ is attraction for another atom's electrons in a bond • ...

Periodic Table 2022-05-06

Periodic Table crossword puzzle
Across
  1. a table of chemical elements aranged in a certain order
  2. an area of science that studies the properties and behavior
  3. where things are in the atom
  4. the small dense region consisting of protons and neutrons
  5. the electrical attraction between a negative ion and positive ion
  6. can bond with other atoms
Down
  1. a substance that cannot be broken down more simply
  2. the unequal sharing of electrons between atoms
  3. character that represents the elements
  4. columns have the same number of electrons on the outer orbital
  5. a pair of electrons shared by two atoms
  6. rows that have the same number of atomic orbitals
  7. the total mass of protons and neutrons
  8. Basic unit of a chemical element

14 Clues: can bond with other atoms • where things are in the atom • Basic unit of a chemical element • character that represents the elements • the total mass of protons and neutrons • a pair of electrons shared by two atoms • the unequal sharing of electrons between atoms • rows that have the same number of atomic orbitals • a substance that cannot be broken down more simply • ...

Periodic Table 2025-09-12

Periodic Table crossword puzzle
Across
  1. Middle of the atom - made of protons and neutrons
  2. Part of the atom with a neutral charge
  3. Part of the atom with a positive charge
  4. One or two letters that represent an element
  5. Gases Can be found in group 8
  6. Can be found in group 1
  7. The rows on the periodic table that go side to side
  8. Outer area of the atom - where electrons are found
  9. Can be found in group 7
Down
  1. Tells us the number of protons in an atom
  2. Can be found in the middle of the periodic table
  3. Separates metals & nonmetals
  4. Part of the atom with a negative charge
  5. The columns on the periodic table that go up and down

14 Clues: Can be found in group 1 • Can be found in group 7 • Separates metals & nonmetals • Gases Can be found in group 8 • Part of the atom with a neutral charge • Part of the atom with a positive charge • Part of the atom with a negative charge • Tells us the number of protons in an atom • One or two letters that represent an element • ...

Periodic Table 2026-03-11

Periodic Table crossword puzzle
Across
  1. A horizontal row of elements that indicates the number of energy shells.
  2. A physical property that describes how shiny or reflective a metal is.
  3. The name for the electrons in the outermost shell that determine reactivity.
  4. Elements that are usually gases or brittle solids and poor conductors.
  5. The one or two letters used to represent an element on the table.
  6. The dense center of an atom containing protons and neutrons.
Down
  1. The ability of a metal to be hammered or rolled into thin sheets.
  2. A material that allows heat or electricity to flow through it easily.
  3. A property of metal that means it can be pulled into a thin wire.
  4. The very reactive non-metals found in Group 17 of the table.
  5. An element found on the "staircase" with properties of both metals and non-metals.
  6. NUMBER, The number of protons in the nucleus of an atom.
  7. The name for the highly reactive metals found in Group 1.
  8. A vertical column of elements that often share similar properties.

14 Clues: NUMBER, The number of protons in the nucleus of an atom. • The name for the highly reactive metals found in Group 1. • The very reactive non-metals found in Group 17 of the table. • The dense center of an atom containing protons and neutrons. • The ability of a metal to be hammered or rolled into thin sheets. • ...

3.7 & Bohr model B chem 2023-09-07

3.7 & Bohr model B chem crossword puzzle
Across
  1. B is the chemical symbol for this element
  2. Elements in the same group have similar ____ and chemical properties
  3. Cu is the chemical symbol for this element
  4. vertical column of elements in the periodic table
  5. I is the chemical symbol for this element
  6. this is how many elements can fit in the first energy level
  7. elements in the same period have the same number of ___ levels
  8. Second letter of a chemical symbol is always written using this type of letter
  9. Scientist from 1800s who ordered elements by atomic mass, first name is Dmitri
  10. Sweedish Scientist created a system for organizing elements, first name is Jon Jakob
  11. Fe is the chemical symbol for this element
  12. this is how many columns/groups there are on the periodic table
  13. O is the chemical symbol for this element
Down
  1. C is the chemical symbol for this element
  2. He is the chemical symbol for this element
  3. Rn is the chemical symbol for this element
  4. repeating pattern
  5. Na is the chemical symbol for this element
  6. First letter of a chemical symbol is alway written using this type of Letter
  7. This is how many rows/periods there are on the periodic table
  8. Ca is the chemical symbol for this element
  9. The periods have a pattern where elements start at this state ____ and move to a gas at the end
  10. horizontal row of elements in the periodic table
  11. this is how many electrons can fit in the second energy level
  12. Xe the chemical symbol for this element
  13. Ne is the chemical symbol for this element

26 Clues: repeating pattern • Xe the chemical symbol for this element • C is the chemical symbol for this element • B is the chemical symbol for this element • I is the chemical symbol for this element • O is the chemical symbol for this element • He is the chemical symbol for this element • Rn is the chemical symbol for this element • Na is the chemical symbol for this element • ...

Ajlas Assignment 2022-03-22

Ajlas Assignment crossword puzzle
Across
  1. Its found in milk for humans
  2. the sum of the numbers of protons and neutrons present in the nucleus of an atom.
  3. a column in the periodic table of the chemical elements
  4. he property of an element that determines the number of other a ionic
  5. (non metal) atomic number is 9
  6. (non metal) atomic weight is 11
  7. the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus.
  8. a positive electric charge
  9. a group of rare gases that include helium, neon, argon, krypton, xenon
  10. has groups and periods
  11. any of the six chemical elements that make up Group 1 (Ia) of the periodic table
  12. inert gas
  13. elements on the right of the periodic table
  14. A neutral chemical substance is neither an acid nor an alkali
  15. (non metal) chemical symbol is O
Down
  1. an electron in an atom, ion, or molecule not associated with any single atom or a single covalent bond
  2. (Metal) atomic weight is 56
  3. (non metal) atomic weight is 4
  4. subatomic particle that has a positive charge equal magnitude
  5. The horizontal rows of the periodic table
  6. neutral subatomic particle
  7. monosaccharide sugar
  8. inert gas
  9. any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light.
  10. the interatomic linkage that results from the sharing of an electron pair between two atoms.
  11. a characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons.
  12. (Metal) chemical symbol is TI
  13. membrane-bound organelle that contains the cell's chromosomes
  14. a negatively charged subatomic particle

29 Clues: inert gas • inert gas • monosaccharide sugar • has groups and periods • neutral subatomic particle • a positive electric charge • (Metal) atomic weight is 56 • Its found in milk for humans • (Metal) chemical symbol is TI • (non metal) atomic weight is 4 • (non metal) atomic number is 9 • (non metal) atomic weight is 11 • (non metal) chemical symbol is O • ...

Chapter 12 Jacob Canfield 2019-09-18

Chapter 12 Jacob Canfield crossword puzzle
Across
  1. charged particles
  2. electromagnetivity increases as you go to the _____ of the periodic table
  3. good guys have a _______ charge
  4. bond between two givers on the left side of the periodic table
  5. bond between a taker and a giver on opposite sides of the periodic table table
  6. the comparison of solute to solvent
Down
  1. bad guys have a _______ charge
  2. bond between two takers on the right side of the periodic table
  3. the only element on the left side of the table that is a taker
  4. the rule that atoms tend to want to have 8 electrons in their outer shell

10 Clues: charged particles • bad guys have a _______ charge • good guys have a _______ charge • the comparison of solute to solvent • bond between two givers on the left side of the periodic table • the only element on the left side of the table that is a taker • bond between two takers on the right side of the periodic table • ...

Chemical Key Words 2018-05-30

Chemical Key Words crossword puzzle
Across
  1. a chain of molecules repeated
  2. a substance of a chemical reaction
  3. molecule that has only di-atoms
  4. from gas to liquid
  5. to go from ice to water
  6. the horizontal rows of elements on a periodic table
  7. the table of grouped elements
  8. a molecule that contains same bonded atoms
  9. when metal rusts
  10. bonded atoms
  11. a molecule with multiple bonded atoms
  12. to go straight from a solid to gas vice versa
  13. to evaporate
Down
  1. gas that forms from a boiling liquid
  2. particles arranged in a 3d gridwork pattern
  3. the end result of a chemical reaction
  4. a pure substance consisting of one atom
  5. collision for reaction
  6. subatomic particles needed to form it
  7. easy to become a gas
  8. the production of new chemicals
  9. when water evaporates
  10. a dangerous vapour that isn't good to inhale
  11. a material that makes the tempo of a chemical reaction faster
  12. a close gathering of substances
  13. multiple bonded atoms
  14. a column of elements in the periodic table
  15. multiple things conjoined
  16. 1 single atom
  17. a chemical that speeds up the process of a chemical reaction

30 Clues: bonded atoms • to evaporate • 1 single atom • when metal rusts • from gas to liquid • easy to become a gas • when water evaporates • multiple bonded atoms • collision for reaction • to go from ice to water • multiple things conjoined • a chain of molecules repeated • the table of grouped elements • molecule that has only di-atoms • the production of new chemicals • ...

Periodic Table By: Brittney Grimble 2013-11-19

Periodic Table By: Brittney Grimble crossword puzzle
Across
  1. The element's symbol is Br.
  2. Very reactive nonmetals.
  3. Metals Are less reactive than alkali metals are.
  4. The oxygen group contains this amount of electrons in its outer level.
  5. The atomic number is 18 and the atomic mass is 39.9.
  6. Dull and poor conductors of heat and electricity
  7. Makes up 80% of the air you breathe.
  8. Each horizontal row of elements (from left to right) on the periodic table.
Down
  1. Group Electrons in the outer level is 4.
  2. Last name of Russian chemist who discovered a pattern to the elements
  3. Compounds are found in cement, chalk, and even you.
  4. Metals Are elements in Group 1 of the periodic table.
  5. Last name of British scientist who determined the number of protons-the atomic-in an atom
  6. Shiny and great conductors
  7. Elements in the first row that follow lanthanum.
  8. Can be shiny or dull and good or bad conductors
  9. Group One metalloids and 5 metals
  10. Law States that the repeating chemical and physical properties of elements change periodically with the elements' atomic numbers.
  11. Each vertical column of elements (from top to bottom) on the periodic table.

19 Clues: Very reactive nonmetals. • Shiny and great conductors • The element's symbol is Br. • Group One metalloids and 5 metals • Makes up 80% of the air you breathe. • Group Electrons in the outer level is 4. • Can be shiny or dull and good or bad conductors • Elements in the first row that follow lanthanum. • Metals Are less reactive than alkali metals are. • ...

Ajlas Assignment 2022-03-22

Ajlas Assignment crossword puzzle
Across
  1. Its found in milk for humans
  2. the sum of the numbers of protons and neutrons present in the nucleus of an atom.
  3. a column in the periodic table of the chemical elements
  4. he property of an element that determines the number of other a ionic
  5. (non metal) atomic number is 9
  6. (non metal) atomic weight is 11
  7. the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus.
  8. a positive electric charge
  9. a group of rare gases that include helium, neon, argon, krypton, xenon
  10. has groups and periods
  11. any of the six chemical elements that make up Group 1 (Ia) of the periodic table
  12. inert gas
  13. elements on the right of the periodic table
  14. A neutral chemical substance is neither an acid nor an alkali
  15. (non metal) chemical symbol is O
Down
  1. an electron in an atom, ion, or molecule not associated with any single atom or a single covalent bond
  2. (Metal) atomic weight is 56
  3. (non metal) atomic weight is 4
  4. subatomic particle that has a positive charge equal magnitude
  5. The horizontal rows of the periodic table
  6. neutral subatomic particle
  7. monosaccharide sugar
  8. inert gas
  9. any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light.
  10. the interatomic linkage that results from the sharing of an electron pair between two atoms.
  11. a characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons.
  12. (Metal) chemical symbol is TI
  13. membrane-bound organelle that contains the cell's chromosomes
  14. a negatively charged subatomic particle

29 Clues: inert gas • inert gas • monosaccharide sugar • has groups and periods • neutral subatomic particle • a positive electric charge • (Metal) atomic weight is 56 • Its found in milk for humans • (Metal) chemical symbol is TI • (non metal) atomic weight is 4 • (non metal) atomic number is 9 • (non metal) atomic weight is 11 • (non metal) chemical symbol is O • ...

Periodic Table Of Elements Crossword Puzzle 2012-11-12

Periodic Table Of Elements Crossword Puzzle crossword puzzle
Across
  1. A element that is shiny and has the capability to conduct heat and electricity well.
  2. A subatomic particle without a charge that is located in the nucleus of a atom.
  3. When one or more electrons loses or gains atoms,This happens when a charged particles forms a atom or "groups" of atoms.
  4. A negatively charged particle that is subatomic.
  5. A horizontal row of which elements are on the periodic table,This is described in chemistry.
  6. A atom that shares the same atomic number of other atoms of the same element, but has a different atomic mass.
  7. This symbol represents the first one too two letters of an element on the periodic table.
  8. The mass of the atom showed/expressed in the atomic mass number.
  9. The law that states a repeating chemical and physical properties that changes periodically with there atomic number.
  10. This a element is neither a metal or nonmetal but has the properties of both elements.
  11. This is a subatomic particle that is positively charged, it is also located in nucleus of the atomic number,This determines a identity of a element.
Down
  1. A sort of substance that can not be separated into a simpler substance.
  2. A element that keeps/maintains the properties of there elements.
  3. This element poorly conducts heat and electricity.
  4. On the periodic table of elements,Thus is the line that shows where the nonmetals, metals and, metalloids are located.
  5. This is the column that is vertical on the periodic table.
  6. A central region of a atom that is made up of protons and neutrons.
  7. This is the number that representes the number of protons in the nucleus of a atom.
  8. A element classified as neither acidic or basic.
  9. This is when something happens at regular intervals/time.

20 Clues: A negatively charged particle that is subatomic. • A element classified as neither acidic or basic. • This element poorly conducts heat and electricity. • This is when something happens at regular intervals/time. • This is the column that is vertical on the periodic table. • A element that keeps/maintains the properties of there elements. • ...

Unit Two Crossword Puzzle 2014-09-26

Unit Two Crossword Puzzle crossword puzzle
Across
  1. A State of Matter.
  2. One or More Atoms with the same Atomic Number.
  3. What Makes Up Everything?
  4. A Chemical Bond between Electons.
  5. A British Physicist who Discovered Electrons.
  6. A Chemical Bond Between Ions.
  7. The Study of Chemical Reactions Between Elements and how Compounds.
  8. A State of Matter, Often Found in Metal.
  9. A Substance thats Non-metal but has the same Properties of Metal.
  10. Pure Substances.
  11. Found on the Periodic Table, Not Elements.
  12. A Written Example of a Chemical Reaction.
  13. Something that Holds things Together.
  14. A Danish Physicist who Found Out that Electrons Circle the Nucleus.
  15. Table A list of Natural and Man-made Elements.
  16. A Negative Particle of Energy.
  17. A Greek Philosopher who made One of the First Atomic Theories.
  18. Level A Set in a Range of Energy.
  19. The Positive Part of Energy.
  20. The Largest Group of Elements on the Periodic Table.
  21. Properly The Value of a State in the Physical System.
  22. A State of Matter.
  23. A Group of Cells.
Down
  1. Someone who Studies Chemistry.
  2. One Row in the Periodic Table.
  3. The Result of to Chemicals Coming in Contact with Each Other.
  4. A British Chemist who Discovered the Properties of the Atmosphere.
  5. A Electronic Particle thats not Positive or Negitive.
  6. The Center of and Atom.
  7. Gas Any Chemical Gas Elements.
  8. A+B
  9. Two Substances that are not Chemically Combined.
  10. Two Elements Made into Something New
  11. The Process that Occur in an Atom.
  12. Any Element that doesn't have Metal Properties.
  13. Property How Substances React to Other Substances.
  14. The Inventor of the Periodic Table.
  15. A British Physicist who was Born in New Zealand and Discovered the Atomic Nucleus.
  16. The Words Written Below the Title.
  17. Number The Number of Neutrons and Protons in an Atom.
  18. The Part of a Blood Cell that is Liquid.
  19. Mass The Mass of a ____ of an Element

42 Clues: A+B • Pure Substances. • A Group of Cells. • A State of Matter. • A State of Matter. • The Center of and Atom. • What Makes Up Everything? • The Positive Part of Energy. • A Chemical Bond Between Ions. • Someone who Studies Chemistry. • One Row in the Periodic Table. • Gas Any Chemical Gas Elements. • A Negative Particle of Energy. • A Chemical Bond between Electons. • ...

Periodic Table 2021-01-05

Periodic Table crossword puzzle
Across
  1. 37 37
  2. 55 55
  3. 38 38
  4. 1 1
  5. 12 12
  6. 19 19
  7. 88 88
  8. 3 3
Down
  1. 56 56
  2. 4 4
  3. 11 11
  4. 2 2
  5. 20 20
  6. 87 87

14 Clues: 4 4 • 2 2 • 1 1 • 3 3 • 56 56 • 37 37 • 11 11 • 55 55 • 20 20 • 87 87 • 38 38 • 12 12 • 19 19 • 88 88

Periodic Table 2017-01-19

Periodic Table crossword puzzle
Across
  1. Each row in the periodic table of elements.
  2. in group 2A and have 2 valence electrons.
  3. Each column on the periodic table of elements.
  4. An arrangement of elements in columns based on a set of properties.
  5. elements with properties that fall between those of metals and nonmetals.
  6. elements in group 7A and have 7 valence electrons.
Down
  1. one twelfth the mass of carbon-12.
  2. electron that is in the highest occupied energy level of an atom.
  3. elements that form a bridge between the elements on the left and right sides of the table.
  4. elements that are good conductors of electric current and heat.
  5. A pattern of repeating properties.
  6. elements in group 1A and have single valence electron.
  7. elements in group 8A and most have 8 valence electrons.
  8. elements that are poor conductors of heat and electric current.

14 Clues: one twelfth the mass of carbon-12. • A pattern of repeating properties. • in group 2A and have 2 valence electrons. • Each row in the periodic table of elements. • Each column on the periodic table of elements. • elements in group 7A and have 7 valence electrons. • elements in group 1A and have single valence electron. • ...

Periodic Table 2018-08-23

Periodic Table crossword puzzle
Across
  1. chemical name for salt
  2. a mixture of different metals.
  3. a chemical made from two or more different elements chemically bonded together
  4. used in colourful bright neon lights
  5. a substance made up of only one type of atom
  6. a yellow brittle element that smells like rotten egg
Down
  1. a nonmetal that is on the left side of the periodic table
  2. two or more different substances that are not joined to each other.
  3. soft shiny metals that react strongly with water
  4. symbol for a nonmetal that is liquid at room temperature
  5. symbols and numbers to show the number and type of atoms in a chemical
  6. a shiny yellow expensive element
  7. a liquid metal at room temperature
  8. any shiny element that conducts electricity

14 Clues: chemical name for salt • a mixture of different metals. • a shiny yellow expensive element • a liquid metal at room temperature • used in colourful bright neon lights • any shiny element that conducts electricity • a substance made up of only one type of atom • soft shiny metals that react strongly with water • a yellow brittle element that smells like rotten egg • ...

Periodic Table 2022-05-06

Periodic Table crossword puzzle
Across
  1. a table of chemical elements aranged in a certain order
  2. an area of science that studies the properties and behavior
  3. where things are in the atom
  4. the small dense region consisting of protons and neutrons
  5. the electrical attraction between a negative ion and positive ion
  6. can bond with other atoms
Down
  1. a substance that cannot be broken down more simply
  2. the unequal sharing of electrons between atoms
  3. character that represents the elements
  4. columns have the same number of electrons on the outer orbital
  5. a pair of electrons shared by two atoms
  6. rows that have the same number of atomic orbitals
  7. the total mass of protons and neutrons
  8. Basic unit of a chemical element

14 Clues: can bond with other atoms • where things are in the atom • Basic unit of a chemical element • character that represents the elements • the total mass of protons and neutrons • a pair of electrons shared by two atoms • the unequal sharing of electrons between atoms • rows that have the same number of atomic orbitals • a substance that cannot be broken down more simply • ...

Periodic Table 2022-05-16

Periodic Table crossword puzzle
Across
  1. we look here to find the number of valence electrons
  2. ion that has a positive charge
  3. most of the elements on the periodic table are these
  4. where the protons and neutrons are located
  5. bonds made between a metal and a nonmetal
  6. family name for elements in groups 3-12
  7. subatomic particle that has a positive charge
Down
  1. we look at this to find the number of protons in an atom
  2. family name for elements in group 1
  3. subatomic particle that has a negative charge
  4. subatomic particle that has a neutral charge
  5. ion that has a negative charge
  6. bonds made between 2 nonmetals
  7. family name for elements in group 17

14 Clues: ion that has a positive charge • ion that has a negative charge • bonds made between 2 nonmetals • family name for elements in group 1 • family name for elements in group 17 • family name for elements in groups 3-12 • bonds made between a metal and a nonmetal • where the protons and neutrons are located • subatomic particle that has a neutral charge • ...

periodic table 2023-12-20

periodic table crossword puzzle
Across
  1. group 3
  2. atomic mass 22
  3. elctrons 18
  4. transition meatels
  5. atomic number of 2
  6. transtion metals
  7. electrons 16
Down
  1. netrouns 6
  2. metals akline metals
  3. atomic numer 79
  4. neutrons 10
  5. non meatels reactive non metals
  6. period 2
  7. atomic mass 11

14 Clues: group 3 • period 2 • netrouns 6 • elctrons 18 • neutrons 10 • electrons 16 • atomic mass 22 • atomic mass 11 • atomic numer 79 • transtion metals • transition meatels • atomic number of 2 • metals akline metals • non meatels reactive non metals

Periodic Table 2025-05-28

Periodic Table crossword puzzle
Across
  1. the number of protons in the nucleus of an atom
  2. a group 1 metal
  3. the small, dense center of positive charge in an atom
  4. an element that gives up electrons relatively easily and is typically lustrous, malleable, and a good conductor of heat and electricity.
  5. a group 8 element
  6. a positively charged particle in an atomic nucleus
  7. a negatively charged particle that occupies the space around the nucleus of an atom Nuclear Atom—the modern concept of the atom as having a dense center of positive charge (the nucleus) and electrons moving around the outside
  8. atoms of the same element that have different numbers of neutrons
Down
  1. an element that does not exhibit metallic characteristics.
  2. the total number of protons and neutrons in the atomic nucleus of an atom PeriodicTable a chart showing all the elements arranged in columns in such a way that all the elements in a given column exhibit similar chemical properties
  3. a substance with constant composition that can be broken down into elements by chemical processes
  4. a group 7 element
  5. the fundamental unit of which elements are composed
  6. neutral particle contained in the nucleus of the particle, slightly more massive than a proton but has no charge.

14 Clues: a group 1 metal • a group 7 element • a group 8 element • the number of protons in the nucleus of an atom • a positively charged particle in an atomic nucleus • the fundamental unit of which elements are composed • the small, dense center of positive charge in an atom • an element that does not exhibit metallic characteristics. • ...

Periodic Table 2025-07-23

Periodic Table crossword puzzle
Across
  1. Short form of Sodium (2 letters)
  2. A substance made up of only one kind of atom (7 letters)
  3. The number of protons in an atom (12 letters)
  4. Atomic number of Oxygen (2 letters)
  5. The father of the modern periodic table (8 letters)
  6. Symbol of element Iron (2 letters)
  7. Element with atomic number 1 (8 letters)
Down
  1. Most reactive group of non-metals (8 letters)
  2. Inert elements belong to this group (5 letters)
  3. Horizontal rows in the periodic table (7 letters)
  4. Element used in light bulb filaments (8 letters)
  5. Non-metal that is a good conductor of electricity (6 letters)
  6. Vertical columns in the periodic table (6 letters)
  7. The only metal that is liquid at room temperature (7 letters)
  8. Metal used in making thermometers (7 letters)

15 Clues: Short form of Sodium (2 letters) • Symbol of element Iron (2 letters) • Atomic number of Oxygen (2 letters) • Element with atomic number 1 (8 letters) • Most reactive group of non-metals (8 letters) • The number of protons in an atom (12 letters) • Metal used in making thermometers (7 letters) • Inert elements belong to this group (5 letters) • ...

Periodic table 2024-12-12

Periodic table crossword puzzle
Across
  1. #100
  2. #50
  3. #19
  4. #31
  5. #83
  6. #23
  7. #86
  8. #4
Down
  1. #66
  2. #61
  3. #14
  4. #87
  5. #46
  6. #80

14 Clues: #4 • #66 • #61 • #14 • #87 • #50 • #46 • #19 • #31 • #83 • #80 • #23 • #86 • #100

periodic table 2025-11-29

periodic table crossword puzzle
Across
  1. a halogen
  2. a transition metal
  3. shiny metal
  4. reacts with water
  5. highest electronegativity
  6. the first element
  7. foundation of organic chemistry
  8. first in the d block
Down
  1. found in bombs
  2. foil
  3. symbol B
  4. vital for life
  5. a metal
  6. a noble gas

14 Clues: foil • a metal • symbol B • a halogen • shiny metal • a noble gas • found in bombs • vital for life • reacts with water • the first element • a transition metal • first in the d block • highest electronegativity • foundation of organic chemistry

Bonding 2020-12-14

Bonding crossword puzzle
Across
  1. bonding seen in elements like sodium copper etc
  2. holds elements together in molecules
  3. the rows in the periodic table
  4. the type of forces fundamental to all bonding
  5. the name for group 7 in the periodic table
  6. the dense part of the atom that contains protons
  7. a type of giant covalent structure made from carbon (that doesn't conduct electricity)
  8. formal name for group 1
Down
  1. a subatomic particle with mass 1 and a charge
  2. a subatomic particle with a negative charge
  3. point temperature where a substance boils
  4. a type of bonding to do with sharing electrons
  5. the ability of a substance to be pulled into wire
  6. name for a column in the periodic table
  7. a set of two things
  8. type of bonding between oppositely charged ions
  9. the formula for sand and glass

17 Clues: a set of two things • formal name for group 1 • the rows in the periodic table • the formula for sand and glass • holds elements together in molecules • name for a column in the periodic table • point temperature where a substance boils • the name for group 7 in the periodic table • a subatomic particle with a negative charge • a subatomic particle with mass 1 and a charge • ...

Matter Vocab Review 2024-12-12

Matter Vocab Review crossword puzzle
Across
  1. area around the nucleus that electrons can orbit
  2. when an atom has gained energy and electrons have moved to higher levels
  3. neutral particles in the nucleus
  4. gives the number of protons & electrons in the atom
  5. largest category of elements on the periodic table
  6. positively charged particles in the nucleus
  7. horizontal rows on the periodic table
  8. center of the atom that contains protons & neutrons
  9. small particles that make up all matter
Down
  1. negatively charged particles that orbit the nucleus
  2. electrons in the outermost level
  3. have properties of both metals and non-metals
  4. most stable arrangement of an atom
  5. particle of light
  6. gives the number of protons in the atom
  7. vertical columns on the periodic table
  8. variations of a given element that have a different number of neutrons

17 Clues: particle of light • electrons in the outermost level • neutral particles in the nucleus • most stable arrangement of an atom • horizontal rows on the periodic table • vertical columns on the periodic table • gives the number of protons in the atom • small particles that make up all matter • positively charged particles in the nucleus • ...

Periodic Table Crossword 2013-05-13

Periodic Table Crossword crossword puzzle
Across
  1. What is H20?
  2. The exception to the first row being alkaline metals
  3. Where the protons and neutrons are found in an atom
  4. A row of elements in the periodic table
  5. Metals are good conductors of ________
  6. The element with the symbol K
  7. The 16th element of the periodic table
Down
  1. The 2nd group of the periodic table is also known as
  2. The family that is the most stable on the periodic table
  3. Each layer after the first layer of a Bohr Rutherford Diagram can have this many electrons in it
  4. The element with an atomic mass of ~20

11 Clues: What is H20? • The element with the symbol K • The element with an atomic mass of ~20 • Metals are good conductors of ________ • The 16th element of the periodic table • A row of elements in the periodic table • Where the protons and neutrons are found in an atom • The 2nd group of the periodic table is also known as • The exception to the first row being alkaline metals • ...

PERIODIC TABLE (ELEMENTS) 2020-10-05

PERIODIC TABLE (ELEMENTS) crossword puzzle
Across
  1. very expensive
  2. very strong
  3. it is called the essential trace element
  4. all through the air
  5. pretty teeth
  6. it also a currency
  7. it is a shiny gray solid
  8. third element on the periodic table
  9. element in the alkali metal group
  10. shines like the sun
Down
  1. carbon is above it
  2. so you can breath
  3. mineral found in food such as nuts
  4. so you'll go strong
  5. to light up the sky
  6. lightweight
  7. is a noble gas
  8. A silvery-white metallic d-block element
  9. twenty second element
  10. First element on the periodic table

20 Clues: lightweight • very strong • pretty teeth • very expensive • is a noble gas • so you can breath • carbon is above it • it also a currency • so you'll go strong • all through the air • to light up the sky • shines like the sun • twenty second element • it is a shiny gray solid • element in the alkali metal group • mineral found in food such as nuts • third element on the periodic table • ...

Chemistry crossword 2025-09-18

Chemistry crossword crossword puzzle
Across
  1. neutral subatomic particle
  2. horizontal row on the periodic table
  3. positive ion
  4. an example is steam
  5. negative subatomic particle
  6. smallest unit of matter
  7. more electrons than protons
  8. measure of the amount of matter
  9. an example is ice
Down
  1. positive subatomic particle
  2. an example is water
  3. charged atom
  4. dull and easy to break
  5. more protons than electrons
  6. the mineral found in our bones and eggshells
  7. vertical column on the periodic table
  8. outermost
  9. the gas we breathe
  10. shiny and conducts heat and electricity
  11. mass divided by volume
  12. negative ion

21 Clues: outermost • charged atom • positive ion • negative ion • an example is ice • the gas we breathe • an example is water • an example is steam • dull and easy to break • mass divided by volume • smallest unit of matter • neutral subatomic particle • positive subatomic particle • more protons than electrons • negative subatomic particle • more electrons than protons • measure of the amount of matter • ...

Ch 5 2022-11-19

Ch 5 crossword puzzle
Across
  1. elements in group 8A
  2. column of elements in a periodic table
  3. arrangement of elements in columns
  4. elements in group 1A of the periodic
  5. elements that are poor conductors
  6. one twelfth the mass of a carbon
  7. elements in group 2A
  8. pattern of repeating properties
Down
  1. elements that form a bridge
  2. row in a periodic table of element
  3. elements in group 7A
  4. elements that are good conductors
  5. electron that is in the highest
  6. elements with properties that fall

14 Clues: elements in group 8A • elements in group 7A • elements in group 2A • elements that form a bridge • electron that is in the highest • pattern of repeating properties • one twelfth the mass of a carbon • elements that are good conductors • elements that are poor conductors • row in a periodic table of element • arrangement of elements in columns • elements with properties that fall • ...

Atom and Periodic Table 2022-06-17

Atom and Periodic Table crossword puzzle
Across
  1. Atoms always have the same number of protons and electrons and thus it is considered to be electrically __________.
  2. These are brittle and are poor conductors of both heat and electricity.
  3. When an atom lose(s) electron(s).
  4. Used a gold foil experiment to help understand the structure of the atom.
  5. when an atom gain(s) electron(s).
  6. Atoms are arranged in increasing __________ on The Periodic Table of the Elements.
  7. The scientist who created the atomic theory.
  8. These have properties of both metals and non-metals.
  9. The positively charged dense center of an atom.
Down
  1. This is the smallest part of an element which can take part in a chemical reaction.
  2. Term given to the 3 particles present in an atom - protons, neutrons and electrons.
  3. A __________ is a horizontal row on The Periodic Table of the Elements.
  4. A __________ is a vertical column on The Periodic Table of the Elements.
  5. Also known as outermost shell.
  6. Metals are considered this if they can be made into sheets.
  7. This element has a proton number/atomic number of 6 on The Periodic Table of Elements.
  8. Metals are considered this if they can be made into wires.
  9. To find the number of __________, subtract the atomic number from the atomic mass.
  10. These are good conductors of heat and electricity. They are lustrous and generally have a high density.

19 Clues: Also known as outermost shell. • When an atom lose(s) electron(s). • when an atom gain(s) electron(s). • The scientist who created the atomic theory. • The positively charged dense center of an atom. • These have properties of both metals and non-metals. • Metals are considered this if they can be made into wires. • ...

Chemistery Crossword 2015-11-13

Chemistery Crossword crossword puzzle
Across
  1. amount of mass in a given volume of a substance
  2. vertical column of elements in the periodic table
  3. element that has both metal and non-metal properties
  4. shiny, malleable, ductile element that conducts electricity
  5. invisible negatively charged particle that orbits the nucleus of an atom
  6. pure substances formed when non-metals combine
  7. atom that has become electrically charged
  8. catalyst involved in chemical reactions in living things
  9. description of a substance that can be pounded or rolled into sheets
  10. a substance that is neither an acid nor a base
  11. elements and compounds that organisms need fro living
Down
  1. pure substance that cannot be broken down into other substances
  2. substance that helps a chemical reaction to proceed more quickly
  3. combination of pure substances
  4. pure substance formed when at least one metal and non-metal combine
  5. horizontal row of elements in the periodic table
  6. group 18 elements in the periodic table
  7. group 17 elements in the periodic table
  8. an experiment in which 1 or more products of a chemical reaction can escape
  9. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  10. group of atoms joined by covalent bonds
  11. neutral particle in the nucleus of an atom
  12. dull, brittle element that does not conduct electricity
  13. chemical combination of 2 or more elements in a specific ratio
  14. the smallest part of an element that is representative of that element

25 Clues: combination of pure substances • group 18 elements in the periodic table • group 17 elements in the periodic table • group of atoms joined by covalent bonds • atom that has become electrically charged • neutral particle in the nucleus of an atom • pure substances formed when non-metals combine • a substance that is neither an acid nor a base • ...

Periodic table Crossword Puzzle 2023-02-23

Periodic table Crossword Puzzle crossword puzzle
Across
  1. measure of an atom's ability to attract shared electrons to itself.
  2. any of the six nonmetallic elements that constitute Group 17
  3. the property of matter where it has more or fewer electrons than protons in its atoms
  4. the outside part of an atom around the atomic nucleus.
  5. patterns in elements on the periodic table
  6. a substance that contains only one type of atom.
  7. smallest part of a substance that cannot be broken down chemically
  8. soft, silvery-white, metal part of the periodic table of the elements
  9. colourless, odourless, tasteless, gaseous substance is the simplest member of chemical elements.
  10. The temperature at which a substance undergoes a solid to liquid phase change
  11. chemical element with symbol C and atomic number 6
Down
  1. any of a group of rare gases that include helium, neon, argon, krypton, xenon.
  2. the total distance from the nucleus of an atom to the outermost orbital of its electron.
  3. chemical element with symbol Ca and atomic number 20.
  4. nonmetallic element of Group 15 of the periodic table.
  5. mass of a unit volume of a material substance
  6. the electrons in the outermost shell, or energy level, of an atom
  7. elements on the right of the periodic table, can be gases, liquids or solids.
  8. the release of energy from the decay of the nuclei
  9. stable subatomic particle with a charge of negative electricity.
  10. Charge the total charge in the nucleus of all the protons

21 Clues: patterns in elements on the periodic table • mass of a unit volume of a material substance • a substance that contains only one type of atom. • the release of energy from the decay of the nuclei • chemical element with symbol C and atomic number 6 • chemical element with symbol Ca and atomic number 20. • nonmetallic element of Group 15 of the periodic table. • ...

The Periodic Table (Ch 3) 2025-04-10

The Periodic Table (Ch 3) crossword puzzle
Across
  1. The emission ________ is the 'fingerprint' of different colour patterns produced by an excited atom
  2. Groups 17 elements
  3. A molecule with two atoms
  4. An alloy that can return to its original shape
  5. At room temperature, ionic compounds form hard, brittle _________
  6. Maximum number of electrons in the innermost shell
  7. A mixture of two or more metals
  8. John Newlands erroneously came up with the law of _________
  9. Elements along the 'staircase' are called...
  10. Group 18 elements are known as ________ ________
  11. Word used to describe ions made of more than one atom
  12. Magnesium is an ___________ earth metal
  13. Groups in the periodic table have similar _________
  14. Current model for the arrangement of electrons in an atom
  15. Full name of the scientist who won 2 Nobel prizes for work on radiation
  16. the periodic table is divided into vertical ________
  17. Surname of the scientist who introduced chemical symbols
Down
  1. The scientist who first proposed what elements were: Robert _______
  2. Metals can often _________ electricity
  3. An example of an alkali metal
  4. Compounds formed by sharing electrons
  5. Another name for an electron orbital is an electron _______
  6. Surname of the man who first created the periodic table
  7. Table used to organise elements
  8. Name given to the outer shell of electrons in an atom
  9. A property of metals that comes about because the atoms can move past each other easily
  10. Maximum number of electrons in the third shell
  11. Compounds formed by transferring electrons
  12. Charged atoms
  13. Groups 3-12 are ___________ metals

30 Clues: Charged atoms • Groups 17 elements • A molecule with two atoms • An example of an alkali metal • Table used to organise elements • A mixture of two or more metals • Groups 3-12 are ___________ metals • Compounds formed by sharing electrons • Metals can often _________ electricity • Magnesium is an ___________ earth metal • Compounds formed by transferring electrons • ...

Prerequisite Information - Materials 2025-07-18

Prerequisite Information - Materials crossword puzzle
Across
  1. A row in the periodic table where elements have the same number of electron shells
  2. A separation method that removes solids from liquids based on particle size
  3. Elements on the right side of the periodic table that tend to gain electrons
  4. A column in the periodic table with elements that share outer electron numbers
  5. A positively charged particle found in the nucleus
  6. A subatomic particle with no charge found in the nucleus
  7. A basic building block of matter
  8. A combination of substances not chemically bonded together
  9. A type of change that creates a new substance with different properties
  10. A way of describing a chemical reaction using words or symbols
  11. The new substances formed in a chemical reaction
  12. A solid that forms from a chemical reaction in a solution
Down
  1. An energy level that holds electrons in an atom
  2. A process that separates liquids by their boiling points
  3. A process where substances change into new substances
  4. Emission of this may indicate a chemical change (e.g. burning)
  5. A change in this can indicate energy being released or absorbed in a reaction
  6. A sign of a chemical change, often seen as bubbles or fizzing
  7. Elements on the left side of the periodic table that tend to lose electrons
  8. A negatively charged particle found in electron shells
  9. An indicator of a chemical reaction involving a permanent change in appearance
  10. The starting substances in a chemical reaction

22 Clues: A basic building block of matter • The starting substances in a chemical reaction • An energy level that holds electrons in an atom • The new substances formed in a chemical reaction • A positively charged particle found in the nucleus • A process where substances change into new substances • A negatively charged particle found in electron shells • ...

The Periodic Table 2025-11-21

The Periodic Table crossword puzzle
Across
  1. Transition Metals are Good ________ of heat and electricity
  2. This element is in the Actinides group of elements
  3. Metals rust in ______
  4. This is a Halogen in period 2
  5. Metals ______ electrons
  6. Vandium is in the ________ group
  7. the first person who developed a periodic table by increasing atomic but did not publish it
  8. This group is the only group that contains solids, liquids, and gases.
  9. Non-Metals become negative ions called ______
  10. Actinides are all _________.
  11. Lanthanides react _______ with most non-metals
  12. Iron is a _____ in group 8
  13. This group on the periodic table Oxidize in air
  14. This is a Non-metal in group 18
  15. Group 18 has this number of valance electrons
Down
  1. Alksli Metals are Extremely _____
  2. This group is colorless, odorless, and tastless
  3. This is a Alkali metal that reacts with water to make strong bases.
  4. Metals will _____
  5. A metalloid in group 14
  6. this element is a Noble Gas in period 2
  7. Gadolium is in this group of elements
  8. recongnized the atomic number as the basis for the organization of the periodic table
  9. Alkaline Earth Metal in period 5
  10. These type of electrons are in the highest energy level
  11. Lithium is part of this Group.
  12. Nonmetals have a ______ propertie
  13. Metals become positive ions called _______
  14. These types of elements are shiny but brittle
  15. the creator of the first periodic table
  16. Non-Metals ______ electrons

31 Clues: Metals will _____ • Metals rust in ______ • A metalloid in group 14 • Metals ______ electrons • Iron is a _____ in group 8 • Non-Metals ______ electrons • Actinides are all _________. • This is a Halogen in period 2 • Lithium is part of this Group. • This is a Non-metal in group 18 • Vandium is in the ________ group • Alkaline Earth Metal in period 5 • ...

Chapter 12 Vocabulary 2015-10-15

Chapter 12 Vocabulary crossword puzzle
Across
  1. Elements of group 2 of the periodic table
  2. Elements of group 18 of the periodic table
Down
  1. Elements of group 1 of the periodic table
  2. Elements of group 17 of the periodic table
  3. Law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements.
  4. Describes something that occurs or repeats at regular intervals
  5. A horizontal row of elements in the periodic table
  6. Vertical column of elements in the periodic table

8 Clues: Elements of group 1 of the periodic table • Elements of group 2 of the periodic table • Elements of group 17 of the periodic table • Elements of group 18 of the periodic table • Vertical column of elements in the periodic table • A horizontal row of elements in the periodic table • Describes something that occurs or repeats at regular intervals • ...

Atoms Unit Preview 2021-11-17

Atoms Unit Preview crossword puzzle
Across
  1. area surrounding the atom where electrons are
  2. smallest form of all elements
  3. positively charged particle
  4. middle section of the periodic table
  5. the middle of an atom
  6. (negatively charged particle)
Down
  1. table containing all of the earth's elements
  2. neutral particle (no charge)
  3. far right section of the periodic table
  4. far left section of the periodic table

10 Clues: the middle of an atom • positively charged particle • neutral particle (no charge) • smallest form of all elements • (negatively charged particle) • middle section of the periodic table • far left section of the periodic table • far right section of the periodic table • table containing all of the earth's elements • area surrounding the atom where electrons are

Periodic Table Of Elements Crossword Puzzle 2012-11-12

Periodic Table Of Elements Crossword Puzzle crossword puzzle
Across
  1. This is the column that is vertical on the periodic table.
  2. This is a subatomic particle that is positively charged, it is also located in nucleus of the atomic number,This determines a identity of a element.
  3. The mass of the atom showed/expressed in the atomic mass number.
  4. On the periodic table of elements,Thus is the line that shows where the nonmetals, metals and, metalloids are located.
  5. This is the number that representes the number of protons in the nucleus of a atom.
  6. A element that is shiny and has the capability to conduct heat and electricity well.
  7. A central region of a atom that is made up of protons and neutrons.
  8. A element classified as neither acidic or basic.
  9. A element that keeps/maintains the properties of there elements.
  10. A horizontal row of which elements are on the periodic table,This is described in chemistry.
  11. A subatomic particle without a charge that is located in the nucleus of a atom.
Down
  1. This element poorly conducts heat and electricity.
  2. When one or more electrons loses or gains atoms,This happens when a charged particles forms a atom or "groups" of atoms.
  3. The law that states a repeating chemical and physical properties that changes periodically with there atomic number.
  4. This symbol represents the first one too two letters of an element on the periodic table.
  5. A atom that shares the same atomic number of other atoms of the same element, but has a different atomic mass.
  6. A negatively charged particle that is subatomic.
  7. This a element is neither a metal or nonmetal but has the properties of both elements.
  8. This is when something happens at regular intervals/time.
  9. A sort of substance that can not be separated into a simpler substance.

20 Clues: A negatively charged particle that is subatomic. • A element classified as neither acidic or basic. • This element poorly conducts heat and electricity. • This is when something happens at regular intervals/time. • This is the column that is vertical on the periodic table. • The mass of the atom showed/expressed in the atomic mass number. • ...

Chapter 6 Periodic Table 2026-02-17

Chapter 6 Periodic Table crossword puzzle
Across
  1. an atom or group of atoms that have a positive or negative charge.
  2. The modern day periodic table is arranged by? (2 words)
  3. An ion with a negative charge.
  4. How did Mendeleev organize his periodic table? (2 Words)
  5. Good conductors of heat and electric current.
  6. The ability of an atom of an element to attract electrons when the atom is in a compound.
  7. atomic size(radius)________ from top to bottom within a group.
  8. How many elements were identified by 1700?
  9. The nonmetals of group 7A are called?
  10. the group B elements that are usually displayed in the main body of a periodic table? (2 words)
  11. Positive and negative ions form when __________ are transferred between atoms.
Down
  1. one half of the distance between the nuclei of two atoms of the same element when the atoms are joined. (2 Words)
  2. The elements in group 2A are called? (3 words)
  3. poor conductors of heat and electric current.
  4. The energy required to remove an electron from an atom.
  5. The elements in group 8A are called? (2 words)
  6. The elements in group 1A are called? (2 Words)
  7. Most of the elements of the periodic table are?
  8. Early chemists used ____________ to sort the elements into groups.
  9. How many electrons does the d orbital hold?
  10. An ion with a positive charge.
  11. Elements in group 1A-7A are often referred to as? (2 words)
  12. When the elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties. (2 words)
  13. Generally has properties that are similar to those of metals and nonmetals.
  14. What element is a liquid at room temperature that is in period six?
  15. Electronegativity values ____________ from top to bottom within a group.

26 Clues: An ion with a negative charge. • An ion with a positive charge. • The nonmetals of group 7A are called? • How many elements were identified by 1700? • How many electrons does the d orbital hold? • poor conductors of heat and electric current. • Good conductors of heat and electric current. • The elements in group 2A are called? (3 words) • ...

Periodic Table Crossword 2014-01-12

Periodic Table Crossword crossword puzzle
Across
  1. gases The name of the group 18 elements.
  2. The first element in the 3rd period.
  3. The only element in the halide family that is a liquid.
  4. First place at the Olympics.
  5. The element that can behave like a metal or non-metal.
  6. The negatively charged particle in an atom.
  7. The positively charged particle in an atom.
  8. Metals The name for the group 1 elements.
  9. The element that we need to breathe.
  10. Atomic number 19.
  11. The name for a row in the periodic table.
Down
  1. The only element that have two electrons in its outer shell.
  2. The number of non metal elements.
  3. The name for the columns in the periodic table.
  4. metals The name of block in the middle of the periodic table that has silver and copper in it.
  5. The metal that is liquid at room temperature.
  6. Element named after Europe.
  7. The neutrally charged particle in an atom.
  8. The element in group 16 and period 3.

19 Clues: Atomic number 19. • Element named after Europe. • First place at the Olympics. • The number of non metal elements. • The first element in the 3rd period. • The element that we need to breathe. • The element in group 16 and period 3. • gases The name of the group 18 elements. • Metals The name for the group 1 elements. • The name for a row in the periodic table. • ...

Topic: Periodic Table of Elements 2018-01-18

Topic: Periodic Table of Elements crossword puzzle
Across
  1. All the transition elements are __________.
  2. Kr is the symbol for __________.
  3. Group 1 elements such as lithium (Li), sodium (Na), potassium (K) and __________ (Rb) also known as alkali metals.
  4. The oxides of elements in Period 3 change from basic to __________ and to acidic across a period from left to right.
  5. The ability of being oxidizing agent __________ going down the Group 17 of Periodic Table.
  6. Symbol of astatine.
  7. A period is the __________ row of elements in the Periodic Table.
  8. Antoine Lavoisier became the first chemist who classified the elements into __________ group(s).
  9. Special characteristics of transition elements are form complex ions, show variable oxidation states, acts as catalysts and form __________ ions or compounds.
  10. Symbols of __________ is Cs, meanwhile francium is Fr.
Down
  1. Henry J. G. Moseley discovered the concept of __________ number.
  2. Element X has electron arrangement 2.8.1. Where are the element X placed in the Periodic Table of Elements?
  3. Process where Iron is used as a catalyst in the manufacture of ammonia.
  4. Symbol of Argon.
  5. All elements in Group 17 also known as halogens.
  6. The standard representation of the potassium atom, K is K. What is the correct placement for potassium in the Periodic Table?
  7. The electronegativity of elements will __________ in going across a period from left to right.
  8. Na is the symbol for __________.
  9. Element that used to treat cancer because it is radioactive.

19 Clues: Symbol of Argon. • Symbol of astatine. • Kr is the symbol for __________. • Na is the symbol for __________. • All the transition elements are __________. • All elements in Group 17 also known as halogens. • Symbols of __________ is Cs, meanwhile francium is Fr. • Element that used to treat cancer because it is radioactive. • ...

PERIODIC TABLE GROUPS 2023-02-25

PERIODIC TABLE GROUPS crossword puzzle
Across
  1. reactive metals, found in the second column from the left in the table.
  2. The periodic table help to organise the elements into rows and columns of elements of similar _______.
  3. Is not an alkali metal but is found at the top of that column in the table.
  4. Large set of metallic elements,found in groups 3-12.
  5. Element found at the top of the furthest column to the right
  6. Totally unreactive and gases at room temperature. Found in the furthest column on the right.
  7. An alkaline earth metal starting with M.
Down
  1. Reactivity __________ down the group.
  2. The rows going horizontally on the periodic table.
  3. Highly reactive metals, found in the first column on the left of the table.
  4. element found in group 1 and is the least reactive metal of the group.
  5. Highly reactive and not found alone in nature. Second column from the right on the periodic table.
  6. The columns of the table, going vertically.

13 Clues: Reactivity __________ down the group. • An alkaline earth metal starting with M. • The columns of the table, going vertically. • The rows going horizontally on the periodic table. • Large set of metallic elements,found in groups 3-12. • Element found at the top of the furthest column to the right • ...

Periodic Table 2022-03-06

Periodic Table crossword puzzle
Across
  1. Mass, number of protons and neutrons of an atom
  2. mass, Sum of both protons and neutrons in nucleus
  3. A substance that cannot be broken down any further
  4. very reactive nonmetals
  5. Number, number of protons of an atom
  6. negative subatomic partciles
  7. Earth Metals, dense group that tend to react with water
  8. a repeating pattern in the periodic table running horizontally
Down
  1. Metal, most reactive group in the periodic table
  2. elements which are good conductors, malleable, and lusterous
  3. elements having properties of both metals and nonmetals
  4. Gases, inert unreactive elements
  5. number, the number of only atomic protons of an atom
  6. atoms of the same element having the same atomic number but different atomic mass
  7. the smallest unit of a chemical element
  8. elements which are poor conductors, brittle
  9. a family of elements with similar chemical properties

17 Clues: very reactive nonmetals • negative subatomic partciles • Gases, inert unreactive elements • Number, number of protons of an atom • the smallest unit of a chemical element • elements which are poor conductors, brittle • Mass, number of protons and neutrons of an atom • Metal, most reactive group in the periodic table • mass, Sum of both protons and neutrons in nucleus • ...

Periodic Table 2021-01-12

Periodic Table crossword puzzle
Across
  1. Barium is a member of this group
  2. This element has 15 electrons
  3. what period is neon in
  4. Most are this type of element
  5. this element has 24 protons
  6. this element has 7 protons
  7. this element typically has two neutrons
Down
  1. Europium is a member of this group
  2. The right side of the periodic table
  3. This element typically has 8 neutrons
  4. Iron is a member of this group
  5. Fluorine is a member of this group
  6. This element has a mass of 54.938
  7. This element has the atomic number 13

14 Clues: what period is neon in • this element has 7 protons • this element has 24 protons • This element has 15 electrons • Most are this type of element • Iron is a member of this group • Barium is a member of this group • This element has a mass of 54.938 • Europium is a member of this group • Fluorine is a member of this group • The right side of the periodic table • ...

Periodic Table 2021-07-12

Periodic Table crossword puzzle
Across
  1. symbolized by Ar
  2. lightest alkali metal
  3. gas which causes rusting
  4. metalloid often used in solar panels
  5. the smallest halogen
  6. element 4
Down
  1. lightest Noble gas
  2. alkaline earth metal found in milk
  3. element that makes you rich until you grow old
  4. most of the atmosphere is made of this
  5. element named after the city Mr. Su went to college
  6. The most abundant element in the universe
  7. element next door to Pleasanton
  8. has four valence electrons and makes up organic molecules

14 Clues: element 4 • symbolized by Ar • lightest Noble gas • the smallest halogen • lightest alkali metal • gas which causes rusting • element next door to Pleasanton • alkaline earth metal found in milk • metalloid often used in solar panels • most of the atmosphere is made of this • The most abundant element in the universe • element that makes you rich until you grow old • ...

Periodic Table 2021-09-30

Periodic Table crossword puzzle
Across
  1. group 3-12
  2. element 5,14,32,33,51,52
  3. what you put in balloons that make them float
  4. symbol Pr and element 59
  5. column
  6. any of the series of fifteen metallic elements from actinium (atomic number 89) to lawrencium (atomic number 103) in the periodic table.
Down
  1. group 1
  2. group 2
  3. symbol K
  4. the horizontal rows of the periodic table
  5. symbol Fe
  6. group 18
  7. first element
  8. element 57-71

14 Clues: column • group 1 • group 2 • symbol K • group 18 • symbol Fe • group 3-12 • first element • element 57-71 • element 5,14,32,33,51,52 • symbol Pr and element 59 • the horizontal rows of the periodic table • what you put in balloons that make them float • ...

Periodic Table 2017-01-19

Periodic Table crossword puzzle
Across
  1. elements that are good conductors of electric current and heat.
  2. Each row in the periodic table of elements.
  3. elements in group 8A and most have 8 valence electrons.
  4. in group 2A and have 2 valence electrons.
  5. An arrangement of elements in columns based on a set of properties.
  6. A pattern of repeating properties.
  7. one twelfth the mass of carbon-12.
  8. elements in group 7A and have 7 valence electrons.
Down
  1. elements that form a bridge between the elements on the left and right sides of the table.
  2. electron that is in the highest occupied energy level of an atom.
  3. elements with properties that fall between those of metals and nonmetals.
  4. elements in group 1A and have single valence electron.
  5. Each column on the periodic table of elements.
  6. elements that are poor conductors of heat and electric current.

14 Clues: A pattern of repeating properties. • one twelfth the mass of carbon-12. • in group 2A and have 2 valence electrons. • Each row in the periodic table of elements. • Each column on the periodic table of elements. • elements in group 7A and have 7 valence electrons. • elements in group 1A and have single valence electron. • ...

Periodic Table 2019-07-06

Periodic Table crossword puzzle
Across
  1. Which block does element V belongs to?
  2. Element X has an electronic configuration of 1s2 2s2 2p3. What group does element X belongs to?
  3. Which block does element Z belongs to?
  4. Element W has an electronic configuration of 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p1. What group does element W belongs to?
  5. Element are arranged in order of increasing ______________ in the periodic table.
  6. Which period do element Z, W and V belong to?
  7. Element V has an electronic configuration of 1s2 2s2 2p6 3s2 3p6 4s2. What group does element V belongs to?
Down
  1. Element Y has an electronic configuration of 1s2 2s2 2p6 3s2 3p4. What group does element Y belongs to?
  2. The groups and blocks of all the elements in the periodic table are classified according to their number of ______________.
  3. Element Z has an electronic configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d3. What group does element Z belongs to?
  4. Which period does element Y belongs to?
  5. Vertical column in the periodic table is called _________________.
  6. Which block do element X, Y and W belong to?
  7. Horizontal row in the periodic table is called __________________.

14 Clues: Which block does element V belongs to? • Which block does element Z belongs to? • Which period does element Y belongs to? • Which block do element X, Y and W belong to? • Which period do element Z, W and V belong to? • Vertical column in the periodic table is called _________________. • Horizontal row in the periodic table is called __________________. • ...

periodic table 2023-12-21

periodic table crossword puzzle
Across
  1. This element has 42 electrons.
  2. This element is a nonmetal and it has 18 electrons.
  3. This element is a metal and its element symbol is Au
  4. This element symbol is O.
  5. This element is a transition metal and it has 22 protons.
  6. This element has 88 protons.
  7. This element has an atomic number of 65.
Down
  1. This element's atomic number is 89.
  2. This element is a metalloid and it has 6 neutrons.
  3. This element is number 1 in the periodic table.
  4. This element has 10 protons.
  5. This element has 81 neutrons.
  6. This element has 23 electrons.
  7. This element family is 4 and the period 8.

14 Clues: This element symbol is O. • This element has 10 protons. • This element has 88 protons. • This element has 81 neutrons. • This element has 23 electrons. • This element has 42 electrons. • This element's atomic number is 89. • This element has an atomic number of 65. • This element family is 4 and the period 8. • This element is number 1 in the periodic table. • ...

periodic table 2023-12-15

periodic table crossword puzzle
Across
  1. what is in a Pool
  2. group 7
  3. kind of coin
  4. atomic mass:39.098
  5. atomic #12
  6. Alkali
Down
  1. Metaloid
  2. electrons:88
  3. protons:1
  4. Pencil
  5. period 4
  6. Balloons
  7. neutrons:74
  8. what is Foil made of?

14 Clues: Pencil • Alkali • group 7 • Metaloid • period 4 • Balloons • protons:1 • atomic #12 • neutrons:74 • electrons:88 • kind of coin • what is in a Pool • atomic mass:39.098 • what is Foil made of?

Periodic table 2024-10-02

Periodic table crossword puzzle
Across
  1. simplest form of substance
  2. use to make fireworks
  3. strong and rust proof type of metal
  4. discover by Glenn Seaborg in 1974
  5. consists two or more elements or compounds mixed physically
  6. shiny metal
Down
  1. method to separate compounds
  2. particle with negative charge
  3. identify any harmful food colouring
  4. used to separate a liquid and insoluble solid mixture
  5. chemical name for gold
  6. consists of two or more elements combined chemically
  7. neutral particles made up of two or more atoms
  8. consists of proton, neutrons and electrons

14 Clues: shiny metal • use to make fireworks • chemical name for gold • simplest form of substance • method to separate compounds • particle with negative charge • discover by Glenn Seaborg in 1974 • identify any harmful food colouring • strong and rust proof type of metal • consists of proton, neutrons and electrons • neutral particles made up of two or more atoms • ...

Periodic Table 2025-04-30

Periodic Table crossword puzzle
Across
  1. Common model used to represent an atom.
  2. What does the element K stand for?
  3. Number Sum of the protons and neutrons.
  4. What does NaCl stand for?
  5. How many families are on the periodic table?
  6. Creator of the table.
  7. The rows in the periodic table.
  8. The columns that share chemical properties.
Down
  1. Atoms of the same element that have different numbers or neutrons.
  2. Element that goes by Ds.
  3. Along stair step line.
  4. Right of stair step line.
  5. Number number of protons an atom has.
  6. Special element because it is on the left side of the stair step line.

14 Clues: Creator of the table. • Along stair step line. • Element that goes by Ds. • Right of stair step line. • What does NaCl stand for? • The rows in the periodic table. • What does the element K stand for? • Number number of protons an atom has. • Common model used to represent an atom. • Number Sum of the protons and neutrons. • The columns that share chemical properties. • ...

PERIODIC TABLE 2020-11-04

PERIODIC TABLE crossword puzzle
Across
  1. Number, the number of protons in the atom
  2. Down to the group melting and boiling point increase
  3. How many of periods or rows in periodic table
  4. arrangements of electrons is 2.8.8.7
  5. First chemical element in periodic table
  6. What is symbol of potassium in periodic table
Down
  1. arrangements of electrons is 2.8.8.1
  2. Used as a bleaching agent, component of common table salt
  3. metal, Coloured compounds
  4. Used to fill hot air balloons
  5. gas, The name of group 18

11 Clues: metal, Coloured compounds • gas, The name of group 18 • Used to fill hot air balloons • arrangements of electrons is 2.8.8.1 • arrangements of electrons is 2.8.8.7 • First chemical element in periodic table • Number, the number of protons in the atom • How many of periods or rows in periodic table • What is symbol of potassium in periodic table • ...

Physical Science Terms 2023-04-04

Physical Science Terms crossword puzzle
Across
  1. Strength or energy as an attribute of physical action or movement.
  2. The highest part of the wave.
  3. Able to be hammered or pressed permanently out of shape.
  4. Distance between the resting position and the displacement of the wave.
  5. What the Periodic Table contains.
  6. Subatomic Particles with positive charges.
  7. The lowest part of a wave.
Down
  1. A region in a longitudinal wave where the particles are closest together.
  2. Able to be drawn out into a thin wire.
  3. The number of waves that pass a given point in one second.
  4. Columns of the Periodic Table.
  5. Subatomic Particles with negative charges.
  6. A disturbance that moves energy from one place to another.
  7. Rows of the Periodic Table.
  8. Physical substance in general.
  9. Subatomic Particles with neutral charges.

16 Clues: The lowest part of a wave. • Rows of the Periodic Table. • The highest part of the wave. • Columns of the Periodic Table. • Physical substance in general. • What the Periodic Table contains. • Able to be drawn out into a thin wire. • Subatomic Particles with neutral charges. • Subatomic Particles with negative charges. • Subatomic Particles with positive charges. • ...

Chapter 11 Intro: How much do you know about the Periodic Table? 2023-07-12

Chapter 11 Intro: How much do you know about the Periodic Table? crossword puzzle
Across
  1. another name for Group 17 elements
  2. a column of elements in the Periodic Table
  3. elements in the Periodic Table are arranged according to this number, otherwise known as proton number
  4. another name for Group 1 elements
  5. a row of elements in the Periodic Table
  6. a Group 17 element gains one _______
  7. the particle in the nucleus that carries a positive charge
Down
  1. the first element in Group 13
  2. sign of the charge of an ion formed by a non-metal
  3. elements on the leftmost side of the Periodic Table are ______ in nature
  4. the element in Group 14 Period 2

11 Clues: the first element in Group 13 • the element in Group 14 Period 2 • another name for Group 1 elements • another name for Group 17 elements • a Group 17 element gains one _______ • a row of elements in the Periodic Table • a column of elements in the Periodic Table • sign of the charge of an ion formed by a non-metal • ...

Chemistry Crossword 2022-10-01

Chemistry Crossword crossword puzzle
Across
  1. the rows on a periodic table
  2. pure substance on the periodic table
  3. same number as protons
  4. atomic mass-protons
  5. the columns on a periodic table
  6. something that is a conductor of electricity
Down
  1. something that is dull and brittle
  2. when 2 or more elements are physically combined
  3. In between metals and nonmetals
  4. same number as the atomic number
  5. when 2 or more elements are chemically combined
  6. what all objects on this earth are made of

12 Clues: atomic mass-protons • same number as protons • the rows on a periodic table • In between metals and nonmetals • the columns on a periodic table • same number as the atomic number • something that is dull and brittle • pure substance on the periodic table • what all objects on this earth are made of • something that is a conductor of electricity • ...

Atoms & The Periodic Table 2021-09-01

Atoms & The Periodic Table crossword puzzle
Across
  1. sub-atomic particle with a positive charge
  2. particle that is smaller than an atom
  3. pure substance made of atoms of same # of protons
  4. the smallest unit of matter that forms an element
  5. column on the periodic table
  6. row on the periodic table
  7. sub-atomic particle with a negative charge based on ratio of protons and neutrons
  8. the horizontal segment in a table
  9. the vertical segment in a table
Down
  1. matter composed of atoms
  2. elements with similar chemical properties
  3. small dense center of an atom
  4. table including all known elements
  5. sub-ataomic particle with a neutral charge

14 Clues: matter composed of atoms • row on the periodic table • column on the periodic table • small dense center of an atom • the vertical segment in a table • the horizontal segment in a table • table including all known elements • particle that is smaller than an atom • elements with similar chemical properties • sub-atomic particle with a positive charge • ...

Chemistry 2014-05-14

Chemistry crossword puzzle
Across
  1. A column of elements in the periodic table with similar properties
  2. The breakdown of a metal resulting from reactions with chemicals in its environment
  3. The elements (except hydrogen) in the first column of the periodic table
  4. A bond that results from the sharing of outer electrons between non-metal atoms
  5. A numerical scale ranging from 0 to 14 that is used to compare the acidity of solutions
  6. The rapid reaction of a substance with oxygen to produce oxides and energy; burning
  7. A molecule consisting of only two atoms of either the same or different elements
  8. An aqueous solution that conducts electricity, tastes sour, turns blue litmus red, and neutralizes bases
  9. A measure of how acidic or basic a solution is
  10. A positively charged ion
Down
  1. The elements in the seventeenth column of the periodic table
  2. A pure substance formed from two or more non-metals
  3. A pure substance that cannot be broken down into simpler substances
  4. The simultaneous strong attraction of positive and negative ions in an ionic compound
  5. A compound that separates into ions when it dissolves in water, producing a solution that conducts electricity
  6. A solid formed from the reaction of two solutions
  7. Neither acidic nor basic; with a pH of 7
  8. A pure substance composed of two or more elements in a fixed ratio
  9. A row of elements in the periodic table

19 Clues: A positively charged ion • A row of elements in the periodic table • Neither acidic nor basic; with a pH of 7 • A measure of how acidic or basic a solution is • A solid formed from the reaction of two solutions • A pure substance formed from two or more non-metals • The elements in the seventeenth column of the periodic table • ...

Science Vocab Words 2016-10-23

Science Vocab Words crossword puzzle
Across
  1. a vertical column in the Periodic Table
  2. describes how a mineral appears to reflects light, and how brilliant or dull the mineral is
  3. Table a table of the chemical elements arranged in order of atomic number with rows and columns
  4. capable of being stretched or bent into different shapes
  5. a material which permits a flow of energy
  6. substance that does not exhibit such characteristic properties of metals as hardness, mechanical adaptability, or the ability to conduct electricity
  7. Point the temperature at which a given solid will melt
  8. Electron an electron of an atom, located in the outermost shell that can be transferred to or shared with another atom
  9. an element, compound, or alloy that is typically hard, opaque, shiny, and has good electrical and thermal conductivity
Down
  1. the name given to a horizontal row of the periodic table
  2. able to undergo change of form without breaking
  3. an element whose properties are intermediate between those of metals and solid nonmetals, they are electrical semiconductors
  4. Symbol representation of a chemical element the symbols in the periodic table
  5. Point the temperature at which a liquid boils and turns to vapor
  6. Atomic Mass The mass of an atom, usually expressed in atomic mass units

15 Clues: a vertical column in the Periodic Table • a material which permits a flow of energy • able to undergo change of form without breaking • Point the temperature at which a given solid will melt • the name given to a horizontal row of the periodic table • capable of being stretched or bent into different shapes • ...

Periodic table 2025-03-31

Periodic table crossword puzzle
Across
  1. metals are good at carrying ______.
  2. the table is made of rows and __________.
  3. non-metals are found on the ______ side.
  4. the table is used to show all chemical _______.
  5. a metal that reacts strongly with water and begins with P.
  6. scientist who made an early periodic table.
  7. the name of the columns that go down the periodic table
Down
  1. Group 1 metals are very _______ .
  2. the names of the rows that go across the periodic table
  3. A gas at room temperature, begins with C and is in group 7.
  4. group with flourine and chlorine
  5. group 1 metals are soft and can be cut with a _____.

12 Clues: group with flourine and chlorine • Group 1 metals are very _______ . • metals are good at carrying ______. • non-metals are found on the ______ side. • the table is made of rows and __________. • scientist who made an early periodic table. • the table is used to show all chemical _______. • group 1 metals are soft and can be cut with a _____. • ...

Chapter 5 Vocab 2023-11-13

Chapter 5 Vocab crossword puzzle
Across
  1. Beryllium, magnesium, and calcium are 3/6 of the _______.
  2. present in the outermost shell of an atom.
  3. elements with properties in between metals and non-metals.
  4. Periodically ordered elements will have recurring similarities according to ______.
  5. chemical elements that form a salt when reacting to metals
  6. organized array of all chemical elements
Down
  1. elements that are not metal
  2. horizontal row of the periodic table
  3. occupy Group 1A of periodic table and are very reactive
  4. vertical column on the periodic table
  5. gaseous chemical element in group 18
  6. Iron, nickel, and titanium are examples of _______.
  7. Conductive, malleable, lustrous material
  8. Used to express atomic and molecular weight

14 Clues: elements that are not metal • horizontal row of the periodic table • gaseous chemical element in group 18 • vertical column on the periodic table • Conductive, malleable, lustrous material • organized array of all chemical elements • present in the outermost shell of an atom. • Used to express atomic and molecular weight • ...

Periodic Table 2020-07-25

Periodic Table crossword puzzle
Across
  1. (2 words) all of the known elements on a chart in order of increasing number of protons
  2. located on right side of periodic table (plus hydrogen)
  3. the horizontal rows on periodic table; tell how many energy levels an element has
  4. located along "staircase" on periodic table
Down
  1. these elements are the least reactive (2 words, includes a number word)
  2. most abundant type of element; located on left side of periodic table
  3. the vertical columns on periodic table; tell how many valance electrons an element has
  4. these elements are the most reactive (2 words, includes a number word)
  5. another word for a group on the periodic table

9 Clues: located along "staircase" on periodic table • another word for a group on the periodic table • located on right side of periodic table (plus hydrogen) • most abundant type of element; located on left side of periodic table • these elements are the most reactive (2 words, includes a number word) • ...

elements 2025-09-18

elements crossword puzzle
Across
  1. – What element is 18th in the table?
  2. – what metal it is the lightest and it is used for spacecraft?
  3. – What element it is used to make phone case?
  4. – what element it is essential for athletes?
  5. - What element has atomic mass of 30.97376?
  6. – What element has atomic mass of 6.941?
  7. – which element has 6 electrons?
  8. – what metal is soft silvery and it is 19th on the periodic table?
  9. – What element it is used in pools?
  10. - What element has atomic mass of 18.998403?
Down
  1. – What element’s name is “Ne”?
  2. – What does plants produce?
  3. – What element is found in volcano?
  4. – Which element symbol represent N?
  5. – What element burns distinctive green color in flames?
  6. – What element has atomic mass of 26.9815?
  7. – What element it is 11th in the table?
  8. – what is the first element on the periodic table?
  9. – What element is found in milk?
  10. – what does flowing balloons are fill with?

20 Clues: – What does plants produce? • – What element’s name is “Ne”? • – What element is found in milk? • – which element has 6 electrons? • – What element is found in volcano? • – Which element symbol represent N? • – What element it is used in pools? • – What element is 18th in the table? • – What element it is 11th in the table? • – What element has atomic mass of 6.941? • ...

Chemistry and Energy Vocab 2020-05-06

Chemistry and Energy Vocab crossword puzzle
Across
  1. creator of the periodic table
  2. the level of acidity in a substance
  3. a horizontal row in the periodic table
  4. can't take apart ingredients
  5. doesn't conduct energy, stops energy flow
  6. a vertical column in the periodic table
Down
  1. two or more elements chemically combined
  2. how dense or thick something is
  3. something made of one type of atom
  4. allows energy to flow from one place to another
  5. able to take apart the substance or mixture
  6. the basic unit of a chemical element

12 Clues: can't take apart ingredients • creator of the periodic table • how dense or thick something is • something made of one type of atom • the level of acidity in a substance • the basic unit of a chemical element • a horizontal row in the periodic table • a vertical column in the periodic table • two or more elements chemically combined • ...

Science PeTa 2019-11-07

Science PeTa crossword puzzle
Across
  1. a column of elements in the periodic table
  2. a substance formed when two or more chemical elements are chemically bonded together
  3. Which element has the lowest atomic mass?
  4. metals consist of the chemical elements lithium, sodium, potassium, rubidium, caesium, and francium
  5. an element that has properties that are intermediate between those of metals and nonmetals.
  6. Earth Metals six chemical elements in group 2 of the periodic table
  7. Which element is number 28 on the periodic table?
  8. a row of chemical elements
  9. Gas To which element group does argon belong?
  10. radius the distance from the centre of the nucleus to the outermost shell containing electrons.
  11. metals a chemical element that lacks the characteristics of a metal and that is able to form anions, acidic oxides, acids, and stable compounds with hydrogen.
Down
  1. a subatomic particle found in the nucleus of every atom
  2. energy the energy required to remove an electron from a gaseous atom or ion
  3. Bonding a lasting attraction between atoms, ions or molecules
  4. Bonding This type of bonding occurs between two atoms of the same element or of elements close to each other in the periodic table
  5. They are reactive nonmetallic elements
  6. Dot Structure a drawing of a molecule that illustrates the connectivity of the compound
  7. Electrons the electrons in the outermost electron shell of an isolated atom of an element
  8. Matter made up of one kind of metal
  9. Bonding the complete transfer of valence electrons between atoms

20 Clues: a row of chemical elements • Matter made up of one kind of metal • They are reactive nonmetallic elements • Which element has the lowest atomic mass? • a column of elements in the periodic table • Gas To which element group does argon belong? • Which element is number 28 on the periodic table? • a subatomic particle found in the nucleus of every atom • ...

Chapter 1 Atoms and Bonding 2015-03-12

Chapter 1 Atoms and Bonding crossword puzzle
Across
  1. a material made of two or more elements that have the properties of a metal
  2. an element of group 18 of the periodic table
  3. a term used to describe a material that can be pulled out into a wire
  4. elements in the same vertical column of the periodic table
  5. a term used to describe material that can be hammered or rolled into shapes
  6. a one or two letter set of characters that is used to identify an element
  7. an atom or group of atoms that has become electrically charged
  8. a neutral particle made of two or more atoms joined by covalent bonds
  9. two or more substances that are mixed together but not chemically combined
  10. a small positively charged particle that is found in the nucleus of an atom
  11. anything that has mass and takes up space
Down
  1. an orderly, three-dimensional pattern of ions or atoms in a solid
  2. created by the attraction between oppositely charged ions
  3. an element belonging to group 17 of the periodic table
  4. a substance made up of two or more elements chemically combined in a specific ratio
  5. elements in the same horizontal row of the periodic table
  6. a negatively charged particle that moves around the nucleus of an atom
  7. a substance that can not be broken down into any other substance by chemical or physical means
  8. a small uncharged particle that is found in the nucleus of an atom
  9. the smallest particle of an element

20 Clues: the smallest particle of an element • anything that has mass and takes up space • an element of group 18 of the periodic table • an element belonging to group 17 of the periodic table • created by the attraction between oppositely charged ions • elements in the same horizontal row of the periodic table • elements in the same vertical column of the periodic table • ...

Periodic Table of Elements Crossword 2025-05-13

Periodic Table of Elements Crossword crossword puzzle
Across
  1. What element symbol is Li
  2. The elements in group 18 that are odorless and non-reactive
  3. The metals in group two that are soft and reactive
  4. What element symbol is O
  5. What element symbol is Y
  6. What element symbol is Ni
  7. What element symbol is Ce
  8. What element symbol is K
  9. The elements that are good conductors of heat and electricity
  10. What element symbol is H
  11. What element symbol is Po
  12. What element symbol is At
  13. A horizontal row of elements in the periodic table
  14. A vertical column in the periodic table
Down
  1. The soft metal elements in group 1 that are very reactive in water
  2. What element symbol is Kr
  3. Matter made up of one kind of atom
  4. number The total number of protons and neutrons in the nucleus of an atom
  5. The elements in group 17 that have colored vapors
  6. What element symbol is Hf
  7. What element symbol is Cf
  8. The metallic elements in groups 3 and 13 on the periodic table
  9. number The number of protons in the nucleus of an atom
  10. What element symbol is Na
  11. The name of elements that do not have properties of a metal
  12. What element symbol is W
  13. What element symbol is Sg
  14. The creator of the periodic table of the elements
  15. What element symbol is Mo
  16. Elements such as Boron and Silicon that are neither metals or nonmetals

30 Clues: What element symbol is O • What element symbol is Y • What element symbol is K • What element symbol is W • What element symbol is H • What element symbol is Li • What element symbol is Kr • What element symbol is Hf • What element symbol is Cf • What element symbol is Na • What element symbol is Ni • What element symbol is Ce • What element symbol is Sg • What element symbol is Mo • ...

Periodic Table Crossword 2014-01-12

Periodic Table Crossword crossword puzzle
Across
  1. metals The name of block in the middle of the periodic table that has silver and copper in it.
  2. The name for a row in the periodic table.
  3. The first element in the 3rd period.
  4. Element named after Europe.
  5. The neutrally charged particle in an atom.
  6. The element in group 16 and period 3.
  7. The positively charged particle in an atom.
  8. First place at the Olympics.
  9. gases The name of the group 18 elements.
Down
  1. The only element in the halide family that is a liquid.
  2. Metals The name for the group 1 elements.
  3. Atomic number 19.
  4. The number of non metal elements.
  5. The name for the columns in the periodic table.
  6. The element that can behave like a metal or non-metal.
  7. The negatively charged particle in an atom.
  8. The only element that have two electrons in its outer shell.
  9. The metal that is liquid at room temperature.
  10. The element that we need to breathe.

19 Clues: Atomic number 19. • Element named after Europe. • First place at the Olympics. • The number of non metal elements. • The first element in the 3rd period. • The element that we need to breathe. • The element in group 16 and period 3. • gases The name of the group 18 elements. • Metals The name for the group 1 elements. • The name for a row in the periodic table. • ...

Periodic Table Quiz 2023-10-17

Periodic Table Quiz crossword puzzle
Across
  1. group 1 metals react with water to form an alkali and __________________ gas
  2. period 4 group 2
  3. which element has the electronic configuration 2,8,1?
  4. reactivity of group 1 metals __________________ down the group
  5. group 15, period 2
Down
  1. the horizontal rows in the Periodic Table
  2. group 17 period 3
  3. the vertical columns in the Periodic Table
  4. across the period from left to right _________________ property decreases
  5. elements in the same group has the same number of _________________ electrons.
  6. group 1 metals are called _______________ metals
  7. property of group 1 metals that allows it to be cut easily
  8. elements in the Periodic Table are arranged by increasing ______________ number.
  9. period 1 group 18

14 Clues: period 4 group 2 • group 17 period 3 • period 1 group 18 • group 15, period 2 • the horizontal rows in the Periodic Table • the vertical columns in the Periodic Table • group 1 metals are called _______________ metals • which element has the electronic configuration 2,8,1? • property of group 1 metals that allows it to be cut easily • ...

chemistry crossword 2015-11-24

chemistry crossword crossword puzzle
Across
  1. characteristics that describe a particular substance (e.g. colour, lustre, melting point)
  2. group 1 elements in the periodic table, not including hydrogen
  3. change in the appearance or state of a substance that does not change the composition
  4. pure substance formed when at least one metal and one non-metal combine
  5. anything that has mass and occupies space
  6. pure substance formed when non-metals combine
  7. netrual particle in the nucleus of an atom
  8. vertical column of elements in the periodic table
  9. positively charged centre of an atom; contains protons and neutrons
  10. a system of easy-to-see warning symbols on hazardous materials
Down
  1. horizontal row of elements in the periodic table
  2. positively charged particle in the nucleus of an atom
  3. a table in which the elements are organized by their physical and chemical properties
  4. group 17 elements in the periodic table
  5. combination of symbols that represent a compound
  6. occurs when two or more materials react and create new materials
  7. the ability of a substance to conduct electricity or heat
  8. mass of one atom of an element calculated from the total number of protons, neutrons, electrons of that atom
  9. a chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  10. made of only one kind of matter
  11. amount of mass in a given volume of a substance
  12. group of atoms joined by covalent bonds
  13. group of atoms acting as one
  14. a reaction that takes place when two or more substances react to form new substances
  15. measure of one atomic mass

25 Clues: measure of one atomic mass • group of atoms acting as one • made of only one kind of matter • group 17 elements in the periodic table • group of atoms joined by covalent bonds • anything that has mass and occupies space • netrual particle in the nucleus of an atom • pure substance formed when non-metals combine • amount of mass in a given volume of a substance • ...

Up and Atoms 2021-07-13

Up and Atoms crossword puzzle
Across
  1. A pure substance made up of chemically combined atoms in a fixed ratio
  2. Has mass and takes up space
  3. Columns on the Periodic Table
  4. The average mass of atoms of an element, calculated using the relative abundance of isotopes in a naturally-occurring element.
  5. Unstable isotopes that decay by releasing radiation
  6. Neutral particle in the nucleus of the atom
  7. A table containing all the known elements in order of atomic number
  8. An impure substance made up of pure substances physically mixed.
  9. Elements on the right side of the Periodic Table
  10. Radiactive decay made up of gamma rays
  11. Levels where electrons are found
  12. Negative particle of the atom that orbits the nucleus
  13. Atoms with the same atomic number and different mass number
  14. The time taken for the radioactivity of a specified isotope to fall to half its original value.
Down
  1. The dense centre of an atom containing protons and neutrons
  2. Also called semi-metals, have some properties of both metals and non-metals
  3. Building blocks of matter
  4. The mass of an atom calculated by adding the number of neutrons to the number of protons for an atom
  5. Positive particle in the nucleus of an atom
  6. Elements on the left side of the Periodic Table
  7. Radioactive decay made up of a helium nucleus
  8. Radiation released due to the decay of the nucleus of an atom
  9. The number of protons in an atom of a particular element
  10. Rows on the Periodic Table
  11. Radioactive decay made up of an electron
  12. An atom that has lost or gained electrons

26 Clues: Building blocks of matter • Rows on the Periodic Table • Has mass and takes up space • Columns on the Periodic Table • Levels where electrons are found • Radiactive decay made up of gamma rays • Radioactive decay made up of an electron • An atom that has lost or gained electrons • Positive particle in the nucleus of an atom • Neutral particle in the nucleus of the atom • ...

nn 2024-04-18

nn crossword puzzle
Across
  1. he who writes rhymes
  2. element 30 of the periodic table
  3. main mindustry ore
  4. Felement 26 of the periodic table.
  5. dish made from scrambled eggs
  6. opposite of first
  7. braincell
  8. synonym of full
Down
  1. britain's favourite food
  2. not simple
  3. opposite of heavy
  4. a way to recall the past
  5. they do not eat meat.
  6. synonym of cage
  7. gray powder emitted by a volcano

15 Clues: braincell • not simple • synonym of cage • synonym of full • opposite of heavy • opposite of first • main mindustry ore • he who writes rhymes • they do not eat meat. • britain's favourite food • a way to recall the past • dish made from scrambled eggs • element 30 of the periodic table • gray powder emitted by a volcano • Felement 26 of the periodic table.

Chemistry of Chemistry 2022-09-20

Chemistry of Chemistry crossword puzzle
Across
  1. unit mass of a proton or a neutron
  2. radiation that is in the form of energy
  3. smallest unit of matter
  4. the atomic number of Na
  5. rows in the periodic table
  6. electrons orbit the nucleus in a cloud or .........
  7. group 18 of the Periodic Table are the ....... gases
  8. the number of electrons in the outermost shell of an atom
Down
  1. radiation that is given off as a helium nuclei
  2. when group I metals react in water they make this
  3. chemical family organised in columns
  4. Russian who developed the periodic table
  5. to calculate the atomic .......... add the number of neutrons and protons
  6. the number of neutrons in carbon
  7. form of an element with different atomic weights
  8. to get the atomic weight do this to the number of protons and neutrons

16 Clues: smallest unit of matter • the atomic number of Na • rows in the periodic table • the number of neutrons in carbon • unit mass of a proton or a neutron • chemical family organised in columns • radiation that is in the form of energy • Russian who developed the periodic table • radiation that is given off as a helium nuclei • form of an element with different atomic weights • ...

Chapter 6 Vocab 2021-09-21

Chapter 6 Vocab crossword puzzle
Across
  1. any metal in Group 1A of the periodic table
  2. when elements are arranged in order increasing atomic number, there is a periodic repetition of their physical and chemical properties
  3. the energy required to move and electron from an atom in its gaseous state
  4. an atom or group of atoms that has a positive or negative charge
  5. any metal in Group 2A of the periodic table
  6. one-half the distance between the nuclei of two atoms of the same element when the atoms are joined
  7. the ability of an atom to attract electrons when the atom is in a compound
  8. a nonmetal in Group 7A of the periodic table
Down
  1. one of the Group B elements in which the highest occupied s sublevel and a nearby d sublevel generally contain electrons
  2. an element that tends to have properties that are similar to those of metals and nonmetals
  3. any atom or group of atoms with a negative charge
  4. and element in Group 8A of the period table the s and p sublevels of the highest energy level are filled
  5. an element in the lanthanide or antinide series; the highest occupied s sublevel and nearby f sublevel of its atoms generally contain electrons
  6. an element in the "A" group in the periodic table
  7. any atom or group of atoms with a positive charge

15 Clues: any metal in Group 1A of the periodic table • any metal in Group 2A of the periodic table • a nonmetal in Group 7A of the periodic table • any atom or group of atoms with a negative charge • an element in the "A" group in the periodic table • any atom or group of atoms with a positive charge • an atom or group of atoms that has a positive or negative charge • ...

chemistry lab 2014-11-08

chemistry lab crossword puzzle
Across
  1. positively charged center of an atom
  2. description of a solid that can be stretched into a long wire
  3. slow chemical change that occurs when oxygen in air reacts with metals
  4. Change a change in where 2 or more substances react to create a new substance with completely different properties
  5. vertical column of elements in the periodic table
  6. Metals group 1 in the periodic table, not including hydrogen
  7. dull, brittle element that does not conduct electricity
  8. Solution a solution in which water is the solvent
  9. Formula combination of symbols that represent a compound
  10. Number number of protons in the nucleus of one atom of an element
  11. change of state from a solid to a liquid
  12. Gases group 18 in the periodic table
  13. combination of pure substances
  14. an atom that has become electrically charged
  15. System an experiment in which all reactants and all products of a chemical reaction are accounted for
Down
  1. amount of mass in a given volume of a substance
  2. anything that has mass and occupies space
  3. change of state from a gas to a solid
  4. substance that helps a chemical reaction to proceed more quickly
  5. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  6. description of a substance that can be rolled or pounded into sheets
  7. group 17 in the periodic table of elements
  8. chemical combination of two or more elements in a specific ratio
  9. pure substance made up of only one type atom
  10. Mass mass of one element of an atom

25 Clues: combination of pure substances • positively charged center of an atom • Mass mass of one element of an atom • Gases group 18 in the periodic table • change of state from a gas to a solid • change of state from a solid to a liquid • anything that has mass and occupies space • group 17 in the periodic table of elements • pure substance made up of only one type atom • ...