periodic+table Crossword Puzzles

semester review 2018-12-17

semester review crossword puzzle
Across
  1. H2O is an example of a chemical ____________
  2. gasses this group on the periodic table has a full outer shell
  3. energy of motion
  4. Newtons __________ law. F=ma
  5. the speed of something in a given direction
  6. particle with no charge
  7. negatively charged particle that orbits the nucleus
  8. stored energy
  9. a tendency to do nothing or remain unchanged (1st law)
  10. warm ocean currents originate here
  11. _________= distance / time
Down
  1. _________= mass / volume
  2. positively charged particle
  3. electron determines the atoms reactivity
  4. a push or a pull on an object
  5. an object that is acted on by unbalanced forces will ___________________________.
  6. this group on the periodic table has 7 valence electrons
  7. color change is an example of a _____________ reaction
  8. for every action, there is an equal and opposite reaction. Newtons __________ law.
  9. atoms that are in the same ________ will behave similarly
  10. warmer air rises because it is _______ dense than cooler air

21 Clues: stored energy • energy of motion • particle with no charge • _________= mass / volume • _________= distance / time • positively charged particle • Newtons __________ law. F=ma • a push or a pull on an object • warm ocean currents originate here • electron determines the atoms reactivity • the speed of something in a given direction • H2O is an example of a chemical ____________ • ...

chemistry vocab part 1 & 2 2019-11-20

chemistry vocab part 1 & 2 crossword puzzle
Across
  1. positive charge, lives in the nucleus
  2. are the simplest form of a pure substance made up of the same atoms
  3. equals the number of protons
  4. are on the left side of the periodic table
  5. the most effective of organising and grouping the elements
  6. you cannot see the different substance that makes it up
  7. you can shape it
  8. the mass of the atom
  9. how shiny it is
  10. made up of only one type of matter
  11. made up of different atoms
  12. negative charge, lives in the orbitals
  13. you can stretch it
Down
  1. is made up of tiny particles called atoms
  2. the are on the right side of the periodic table
  3. workplace hazardous materials information system
  4. you can see the different substance that makes it up
  5. no charge, lives in the nucleus
  6. the smallest particle of matter
  7. conducts electricity
  8. when 2 or more atoms join up together

21 Clues: how shiny it is • you can shape it • you can stretch it • the mass of the atom • conducts electricity • made up of different atoms • equals the number of protons • no charge, lives in the nucleus • the smallest particle of matter • made up of only one type of matter • positive charge, lives in the nucleus • when 2 or more atoms join up together • ...

Chemistry Bonus 2024-04-22

Chemistry Bonus crossword puzzle
Across
  1. Who discovered the neutron
  2. A solid produced during a chemical reaction
  3. The number of protons in the nucleus
  4. Who discovered electrons
  5. Prefix that means 1
  6. Donates one proton per molecule
  7. Chemical reactions that do not go to completion
  8. Who created the first periodic table
  9. A negatively charged ion
Down
  1. These tend to form covalent bonds
  2. Is the smallest particle of a contently bonded compound
  3. Sharing of electron by atoms so that all atoms involved achieve a filled valence level
  4. Block d on the periodic table is made up of this
  5. Species produced when a base accepts a hydrogen ion from an acid
  6. A mixture that is not uniform
  7. Ionic compounds are called what
  8. The mass of an atom given in amu
  9. Polar molecules can only be dissolved by these
  10. When two liquids do not mix
  11. A small amount of solute per solvent quantity

20 Clues: Prefix that means 1 • Who discovered electrons • A negatively charged ion • Who discovered the neutron • When two liquids do not mix • A mixture that is not uniform • Ionic compounds are called what • Donates one proton per molecule • The mass of an atom given in amu • These tend to form covalent bonds • The number of protons in the nucleus • Who created the first periodic table • ...

Chemistry Puzzle 2024-09-11

Chemistry Puzzle crossword puzzle
Across
  1. A solution with a pH lower than 7
  2. Table of elements arranged by increasing atomic number
  3. A gas needed for combustion
  4. Organic compound mainly made of carbon and hydrogen
  5. A pure substance made of only one kind of atom
  6. Smallest unit of an element
  7. Scientist who proposed atomic theory
  8. Father of the periodic table
  9. A type of chemical reaction that absorbs heat
  10. The simplest and lightest element
  11. A positively charged ion
  12. Atomic number of Oxygen
  13. Scientist who discovered radioactivity
  14. Type of bond formed by sharing electrons
Down
  1. Process of a solid turning directly into gas
  2. Table that organizes elements
  3. Negatively charged particle
  4. Type of reaction where heat is released
  5. Law Law relating the pressure and volume of a gas
  6. Measure of an atom's attraction for electrons
  7. The chemical symbol for gold
  8. Measurement unit of the amount of substance
  9. Amedeo, known for a gas law

23 Clues: Atomic number of Oxygen • A positively charged ion • Negatively charged particle • A gas needed for combustion • Smallest unit of an element • Amedeo, known for a gas law • The chemical symbol for gold • Father of the periodic table • Table that organizes elements • A solution with a pH lower than 7 • The simplest and lightest element • Scientist who proposed atomic theory • ...

Periodic Table of Elements 2024-09-26

Periodic Table of Elements crossword puzzle
Across
  1. named after a Russian scientist
  2. lightest metalloid
  3. has 21 protons
  4. most recently discovered element
  5. heaviest noble gas
  6. used in toothpaste
  7. the heaviest element on the Periodic Table
  8. is located in period 3, group 14
  9. located in period 6, group 2
  10. has 2 vowels in symbol and is a transition metal
  11. located in period 5, group 3
  12. heaviest metal
  13. can be used to blow up balloons
Down
  1. has an atomic number of 31
  2. has an atomic number of 82
  3. only element that stats with an 'x'
  4. main chemical found in charcoal
  5. has 5 protons
  6. has 22 protons and 26 neutrons
  7. only nonmetal on the left side
  8. has an atomic mass of 7
  9. has 18 protons, 22 neutrons, and 18 electrons
  10. has 19 protons, 20 neutrons, and 19 electrons
  11. this element is named after France
  12. has the symbol Na
  13. hottest element on the Periodic Table

26 Clues: has 5 protons • has 21 protons • heaviest metal • has the symbol Na • lightest metalloid • heaviest noble gas • used in toothpaste • has an atomic mass of 7 • has an atomic number of 31 • has an atomic number of 82 • located in period 6, group 2 • located in period 5, group 3 • has 22 protons and 26 neutrons • only nonmetal on the left side • named after a Russian scientist • ...

Eva's Eletromagnet Crossword 2025-01-21

Eva's Eletromagnet Crossword crossword puzzle
Across
  1. Device that reads north east south and west.
  2. Rate in which electrons flow.
  3. AN object that produces a Magnetic Field
  4. Up on a compass
  5. Micromaterials that have magnetic properties.
  6. It's observation on the periodic table is Cu.
  7. A powered unit the generates motion
  8. A force that makes elections flow.
  9. Not geographical north
  10. Atomic number of 27 on the periodic table.
  11. Metal thread used to transport electricity.
Down
  1. Down on a compass
  2. Converts one energy into another.
  3. A magnet in which the magnet field is produced by an electrical current.
  4. the ends of earths rotation axis
  5. Has battery acid.
  6. Chemical Element with the atomic number of 26.
  7. The flow of electric power.
  8. The area around a magnet where a magnetic force is exerted.
  9. A unit that measures the rate of electron flow.
  10. 5 cents coin.
  11. A small metal spike with a flat head.

22 Clues: 5 cents coin. • Up on a compass • Down on a compass • Has battery acid. • Not geographical north • The flow of electric power. • Rate in which electrons flow. • the ends of earths rotation axis • Converts one energy into another. • A force that makes elections flow. • A powered unit the generates motion • A small metal spike with a flat head. • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Element with atomic number 45
  2. Noble gas used in advertising signs
  3. The lightest metal in the periodic table
  4. Element with the highest ionization enthalpy
  5. The element used as the standard for atomic mass calculations
  6. Least electronegative element
  7. contraction Cause of similar atomic radii of zirconium and hafnium
  8. The only liquid metal at room temperature
  9. Nitrogen family is also known as
  10. Most abundant element in the Earth’s crust
Down
  1. Element essential for chlorophyll formation in plants
  2. The only liquid non-metal at room temperature
  3. Which element has the highest electrical conductivity
  4. Metal extracted from bauxite ore
  5. Highly reactive alkali metal stored under kerosene
  6. mass Arrangement of elements in Mendeleev’s periodic table was based on
  7. Element showing anomalous electronic configuration 3d⁵4s¹
  8. Name one metalloid other than silicon and germanium
  9. Element with the highest electron affinity
  10. Naturally radioactive noble gas

20 Clues: Element with atomic number 45 • Least electronegative element • Naturally radioactive noble gas • Metal extracted from bauxite ore • Nitrogen family is also known as • Noble gas used in advertising signs • The lightest metal in the periodic table • The only liquid metal at room temperature • Element with the highest electron affinity • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Element with atomic number 45
  2. Noble gas used in advertising signs
  3. The lightest metal in the periodic table
  4. Element with the highest ionization enthalpy
  5. The element used as the standard for atomic mass calculations
  6. Least electronegative element
  7. contraction Cause of similar atomic radii of zirconium and hafnium
  8. The only liquid metal at room temperature
  9. Nitrogen family is also known as
  10. Most abundant element in the Earth’s crust
Down
  1. Element essential for chlorophyll formation in plants
  2. The only liquid non-metal at room temperature
  3. Which element has the highest electrical conductivity
  4. Metal extracted from bauxite ore
  5. Highly reactive alkali metal stored under kerosene.
  6. mass Arrangement of elements in Mendeleev’s periodic table was based on
  7. Element showing anomalous electronic configuration 3d⁵4s¹
  8. Name one metalloid other than silicon and germanium
  9. Element with the highest electron affinity
  10. Naturally radioactive noble gas

20 Clues: Element with atomic number 45 • Least electronegative element • Naturally radioactive noble gas • Metal extracted from bauxite ore • Nitrogen family is also known as • Noble gas used in advertising signs • The lightest metal in the periodic table • The only liquid metal at room temperature • Element with the highest electron affinity • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Metal extracted from bauxite ore
  2. Which element has the highest electrical conductivity
  3. Arrangement of elements in Mendeleev’s periodic table was based on
  4. Element showing anomalous electronic configuration 3d⁵4s¹
  5. The only liquid metal at room temperature
  6. Element with the highest ionization enthalpy
  7. The only liquid non-metal at room temperature
  8. Element with atomic number 45
  9. Noble gas used in advertising signs
Down
  1. Most abundant element in the Earth’s crust
  2. Cause of similar atomic radii of zirconium and hafnium
  3. Element essential for chlorophyll formation in plants
  4. Highly reactive alkali metal stored under kerosene
  5. Nitrogen family is also known as
  6. Element with the highest electron affinity
  7. Naturally radioactive noble gas
  8. Least electronegative element
  9. The element used as the standard for atomic mass calculations
  10. Name one metalloid other than silicon and germanium
  11. The lightest metal in the periodic table

20 Clues: Least electronegative element • Element with atomic number 45 • Naturally radioactive noble gas • Metal extracted from bauxite ore • Nitrogen family is also known as • Noble gas used in advertising signs • The lightest metal in the periodic table • The only liquid metal at room temperature • Most abundant element in the Earth’s crust • ...

6th Grade Science Review #2 2026-02-11

6th Grade Science Review #2 crossword puzzle
Across
  1. Energy cannot be ___ or destroyed.
  2. unequal forces cause an object to move
  3. the layer where tectonic plates are
  4. crust of the ocean
  5. can be found along the stairstep line
  6. type of energy stored due to the height of an object
  7. these are malleable and ductile
  8. the periodic table is arranged by these
  9. a substance when it is the same throughout, cannot be separated
  10. rock crust under the ocean
  11. type of energy; vibration of particles to your ear
Down
  1. mixture not evenly mixed
  2. the thickest layer of earth
  3. chemical change when a solid forms in a liquid
  4. kinetic energy; energy of
  5. force that acts in the opposite direction of motion when objects are touching
  6. the sphere of living things
  7. For every ____ ther's an equal and opposite reaction
  8. core hottest, solid layer of earth
  9. periodic table of...

20 Clues: crust of the ocean • periodic table of... • mixture not evenly mixed • kinetic energy; energy of • rock crust under the ocean • the thickest layer of earth • the sphere of living things • these are malleable and ductile • Energy cannot be ___ or destroyed. • core hottest, solid layer of earth • the layer where tectonic plates are • can be found along the stairstep line • ...

Matter 2025-12-09

Matter crossword puzzle
Across
  1. matter that exists at high temperatures and consists of electrically charged particles
  2. state going from solid to liquid
  3. tells how many protons the atoms of that element contain
  4. Has definite shape and define volume
  5. positively charged particles in the nucleus
  6. the smallest part an element that can exist
  7. anything that has mass and take up space
  8. state going from gas to liquid
  9. Horizontal row on a periodic table
  10. no definite shape or volume
  11. what circle around the nucleus?
  12. matter that cannot be broken down into simpler substances
  13. negatively charged particles in the nucleus
Down
  1. no definite shape but definite volume
  2. chart of all elements
  3. state going from liquid to gas
  4. vertical column on the periodic table
  5. state going from liquid to solid
  6. weighted mass of all isotopes of the element
  7. electron on the outer shell

20 Clues: chart of all elements • electron on the outer shell • no definite shape or volume • state going from liquid to gas • state going from gas to liquid • what circle around the nucleus? • state going from solid to liquid • state going from liquid to solid • Horizontal row on a periodic table • Has definite shape and define volume • no definite shape but definite volume • ...

What does the Periodic Table show me? 2013-07-04

What does the Periodic Table show me? crossword puzzle
Across
  1. the name for the Group 1 elements
  2. the name for the metals found between Group 2 and Group 3
  3. the number of neutrons and protons of an element's atom (when added together)
  4. the name for the rows of the Periodic Table
  5. the name for the columns of the Periodic Table
  6. which elements are stable/ unreactive and have a full outer orbital of electrons?
Down
  1. the man who is responsible for the modern periodic table
  2. the name for the Group 2 elements
  3. the name for the Group 7 elements
  4. the number of protons, or electrons of an element's atom
  5. elements in same vertical column are said to be in this, because they react in a similar way and share properties

11 Clues: the name for the Group 2 elements • the name for the Group 1 elements • the name for the Group 7 elements • the name for the rows of the Periodic Table • the name for the columns of the Periodic Table • the man who is responsible for the modern periodic table • the number of protons, or electrons of an element's atom • ...

Chemistry 2026-02-09

Chemistry crossword puzzle
Across
  1. Anything that takes up space or has mass
  2. The parts of the periodic table on the left side
  3. Two or more atoms that are chemically combined
  4. The parts of the periodic table on the right side
  5. A chemical equation where the reactants do not have the same amount of atoms as the product
  6. The different groups of atoms that are added together to make a product
  7. The building blocks of all matter and everything in our universe
Down
  1. A chemical equation where the reactants have the same amount of atoms as the product
  2. The parts of the periodic table in the middle
  3. When two atoms are physically combined
  4. The result of adding two or more reactants together

11 Clues: When two atoms are physically combined • Anything that takes up space or has mass • The parts of the periodic table in the middle • Two or more atoms that are chemically combined • The parts of the periodic table on the left side • The parts of the periodic table on the right side • The result of adding two or more reactants together • ...

Alkali metals 2023-05-15

Alkali metals crossword puzzle
Across
  1. what element is number 87 on the periodic table
  2. what element is number 55 on the periodic table
  3. what element is number 3 on the periodic table
Down
  1. what element is number 19 on the periodic table
  2. what element is number 11 on the periodic table
  3. what element is number 37 on the periodic table

6 Clues: what element is number 3 on the periodic table • what element is number 19 on the periodic table • what element is number 11 on the periodic table • what element is number 37 on the periodic table • what element is number 87 on the periodic table • what element is number 55 on the periodic table

Periodic Table Crossword 2022-02-13

Periodic Table Crossword crossword puzzle
Across
  1. A yellow-green gas at room temperature
  2. Inert Gas used for lighting
  3. highest melting point, can be found mainly in 2 forms with a valency of 4.
  4. Period 3 metalloid
  5. Element present in glass and used as a semiconductor
  6. Metal with atomic size 227pm has the Latin name Natrium
  7. A noble gas used for filling balloons and dirigibles
Down
  1. a diatomic molecule, with a valency of 1
  2. a silvery white material, also found in our bones and teeth
  3. I appear in as the last number in an electronic configuration
  4. Most reactive non metal
  5. Metal with valency 1 has a Latin name Kalium
  6. Non-metal with atomic size 188pm and valency 0
  7. The most widely used non ferrous metal
  8. The highest purity of which exists as an amorphous dark brown to black powder
  9. colourless and odourless gas, 21% of it is in the air

16 Clues: Period 3 metalloid • Most reactive non metal • Inert Gas used for lighting • A yellow-green gas at room temperature • The most widely used non ferrous metal • a diatomic molecule, with a valency of 1 • Metal with valency 1 has a Latin name Kalium • Non-metal with atomic size 188pm and valency 0 • Element present in glass and used as a semiconductor • ...

The Periodic Table 2013-01-09

The Periodic Table crossword puzzle
Across
  1. I have the chemical symbol Au
  2. I have the chemical symbol Al
  3. I have the chemical symbol Fe
  4. I am located in Group 2, Period 3
  5. I am located in Group 1, Period 1
  6. I have the chemical symbol Hg
  7. I have the atomic number of 12
Down
  1. I have the chemical symbol K
  2. I am located in Group 17, Period 3
  3. I am located in Group 1, Period 3
  4. I have the chemical symbol Ca
  5. I have 2 electrons
  6. I have the chemical symbol Sn
  7. I have the chemical symbol Ag
  8. I have the atomic number of 14
  9. I have the atomic number of 16

16 Clues: I have 2 electrons • I have the chemical symbol K • I have the chemical symbol Au • I have the chemical symbol Ca • I have the chemical symbol Sn • I have the chemical symbol Al • I have the chemical symbol Fe • I have the chemical symbol Ag • I have the chemical symbol Hg • I have the atomic number of 14 • I have the atomic number of 16 • I have the atomic number of 12 • ...

The Periodic table 2019-12-04

The Periodic table crossword puzzle
Across
  1. The element with an atomic mass of 83.80 (in group 8)
  2. Name of the group at the end of the p.t. (group 8)
  3. The name of the element with the symbol Na
  4. The unique number associated with a specific element
  5. The element that diamonds (and coal!) is made from
  6. The element with an atomic number of 33
  7. Most elements are this type of atom
  8. Name of group 7 atoms
Down
  1. The one or two-letter short version of an Element name
  2. The element that has the symbol Au
  3. The symbol for Radon
  4. The mass of an element (the larger number on the p.t.)
  5. The smallest functional unit that makes up matter
  6. The chemical symbol for Calcium
  7. The name given to specific atoms
  8. One of the elements we breathe in

16 Clues: The symbol for Radon • Name of group 7 atoms • The chemical symbol for Calcium • The name given to specific atoms • One of the elements we breathe in • The element that has the symbol Au • Most elements are this type of atom • The element with an atomic number of 33 • The name of the element with the symbol Na • The smallest functional unit that makes up matter • ...

Matter & Periodic Table 2024-04-14

Matter & Periodic Table crossword puzzle
Across
  1. Subatomic particle with a negative (-)charge located outside the nucleus.
  2. mixture which is not uniform throughout, the component substances can be visibly distinguished.
  3. the basic building block of matter.
  4. physical combinations of two or more different substances.
  5. the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  6. a column in the periodic table of the chemical elements
  7. the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom
  8. Subatomic particle with a positive (+) charge located in the nucleus (center) of an atom.
  9. the horizontal rows on the periodic table
Down
  1. electrons in the outermost shell of an atom, and that can participate in the formation of a chemical bond
  2. Pure substance that is made up of two or more types of atoms/elements that are chemically bonded together
  3. Pure substances, made of one type of atom, that cannot be changed into simpler substances.
  4. abbreviations used in chemistry, mainly for chemical elements
  5. mixture which is uniform throughout, the substances are evenly mixed and cannot be visibly distinguished.
  6. Subatomic particle with no charge (neutral charge) located in the nucleus of an atom.
  7. anything that has mass and takes up space.

16 Clues: the basic building block of matter. • the horizontal rows on the periodic table • anything that has mass and takes up space. • a column in the periodic table of the chemical elements • physical combinations of two or more different substances. • abbreviations used in chemistry, mainly for chemical elements • ...

Periodic Table Challenge 2024-10-24

Periodic Table Challenge crossword puzzle
Across
  1. It has 2 electron shells and is in Group 2 (Alkaline earth metal).
  2. It has 2 valence electrons and is in Period 4.
  3. This element is very reactive in group 17! It has an atomic mass of 35.45.
  4. This metalloid is a semi conductor. It has 4 electron shells.
  5. It is in Group 1 and Period 3.
  6. This element is a Metalloid and a semi conductor. It has 3 valence electrons.
  7. It has 7 valence electrons and 4 electron shells. Liquid at room temperature.
  8. It has 8 neutrons. It is a non metal and a gas at room temperature.
Down
  1. It has 30 protons and is a transition metal.
  2. This element has one valence electron so it is highly reactive! It has 37 protons.
  3. It has 25 protons and electrons.
  4. This element is a NON metal with only one valence electron! It is a highly reactive gas at room temperature. No neutrons
  5. It is an unreactive noble gas with 8 valence electrons. It is in Period 4.
  6. This element is a metal so it is conductive! It has 65 electrons and an atomic mass of 158.93.
  7. The element has 2 electron shells and an atomic number of 7.
  8. The element is a nonreactive gas and non metal in Group 18. It has 2 electron shells.

16 Clues: It is in Group 1 and Period 3. • It has 25 protons and electrons. • It has 30 protons and is a transition metal. • It has 2 valence electrons and is in Period 4. • The element has 2 electron shells and an atomic number of 7. • This metalloid is a semi conductor. It has 4 electron shells. • It has 2 electron shells and is in Group 2 (Alkaline earth metal). • ...

MJH Periodic Table 2025-05-13

MJH Periodic Table crossword puzzle
Across
  1. Metal that is liquid
  2. Element symbol is Sn
  3. Metal used in electrical wires
  4. Element found in water
  5. Metal used in jewelry (SYMBOL)
  6. Metalloid mass 75
  7. Element symbol for Sodium
  8. Used in nuclear plants
  9. Atomic mass 178
Down
  1. Atomic #1
  2. Used in colorful lights
  3. Nonmetal gas Mass 14
  4. Used in computer chips
  5. Atomic mass 132.91
  6. Needed for bone growth
  7. Atomic mass is 10.81

16 Clues: Atomic #1 • Atomic mass 178 • Metalloid mass 75 • Atomic mass 132.91 • Metal that is liquid • Nonmetal gas Mass 14 • Element symbol is Sn • Atomic mass is 10.81 • Used in computer chips • Element found in water • Needed for bone growth • Used in nuclear plants • Used in colorful lights • Element symbol for Sodium • Metal used in electrical wires • Metal used in jewelry (SYMBOL)

Biology 2013-10-01

Biology crossword puzzle
Across
  1. what is the root word for nucleus?
  2. What is the study of organisms?
  3. root word for scientific study
  4. What do atoms make up?
  5. what is the root word for skill or art?
  6. root word for life?
  7. there are all examples of what? Examples: trees, flowers, grass
  8. what members are single cells?
  9. In the periodic table what does the bottom number represent?
  10. root word for small?
Down
  1. What is ATP?
  2. a self-replicating material present in nearly all living organisms
  3. all members are multicellular, eat other things, animals
  4. root word for pro?
  5. Where is the mitochondria located?
  6. all members are multicellular.Decomposers,absorb nutrients from dead
  7. what is the root word for true?
  8. In the periodic table what does the name represent?

18 Clues: What is ATP? • root word for pro? • root word for life? • root word for small? • What do atoms make up? • root word for scientific study • what members are single cells? • What is the study of organisms? • what is the root word for true? • what is the root word for nucleus? • Where is the mitochondria located? • what is the root word for skill or art? • ...

Biology 2013-10-01

Biology crossword puzzle
Across
  1. what is the root word for nucleus?
  2. What is the study of organisms?
  3. root word for scientific study
  4. What do atoms make up?
  5. what is the root word for skill or art?
  6. root word for life?
  7. there are all examples of what? Examples: trees, flowers, grass
  8. what members are single cells?
  9. In the periodic table what does the bottom number represent?
  10. root word for small?
Down
  1. What is ATP?
  2. a self-replicating material present in nearly all living organisms
  3. all members are multicellular, eat other things, animals
  4. root word for pro?
  5. Where is the mitochondria located?
  6. all members are multicellular.Decomposers,absorb nutrients from dead
  7. what is the root word for true?
  8. In the periodic table what does the name represent?

18 Clues: What is ATP? • root word for pro? • root word for life? • root word for small? • What do atoms make up? • root word for scientific study • what members are single cells? • What is the study of organisms? • what is the root word for true? • what is the root word for nucleus? • Where is the mitochondria located? • what is the root word for skill or art? • ...

The Periodic Table-9P1 Chem 2021-12-06

The Periodic Table-9P1 Chem crossword puzzle
Across
  1. an Sub-atomic particle with a neutral relative charge
  2. created by Thompson
  3. the mobile phase
  4. An sub-atomic particle with a positive relative charge
  5. the rings of electron orbits surrounding an nucleus
  6. a substance created from a solute and solvent
  7. the number of protons
Down
  1. developed by Rutherford
  2. an pure substance that is made of a single type of atom
  3. what form the substance is in
  4. mass the total relative mass of the sub-atomic particles in the nucleus
  5. new and currently used
  6. A row in the Periodic Table
  7. A column in the Periodic Table
  8. An sub-atomic particle that has a negative relative charge
  9. an Invisible particle
  10. An atom with a modified amount of neutrons
  11. Where are the neutrons and protons found

18 Clues: the mobile phase • created by Thompson • an Invisible particle • the number of protons • new and currently used • developed by Rutherford • A row in the Periodic Table • what form the substance is in • A column in the Periodic Table • Where are the neutrons and protons found • An atom with a modified amount of neutrons • a substance created from a solute and solvent • ...

LOE 1-4 Review 2024-12-18

LOE 1-4 Review crossword puzzle
Across
  1. Very reactive metals
  2. Describes the physical appearance and composition of a substance
  3. A change in form but not in chemical composition
  4. Made up of more than one pure substance
  5. A cluster of atoms joined together
  6. Positively charged particle
  7. A mixture in which the particles are not uniformly scattered
  8. Made up of protons, neutrons, and electrons
  9. Negatively charged particle
Down
  1. A change in which one or more new substances are formed
  2. Very reactive non-metals
  3. Neutrally charged particle
  4. A material that contains only one type of particle
  5. Description of how a substance interacts with another substance
  6. A mixture in which particles are uniformly scattered
  7. Columns going up and down on the periodic table
  8. Stable elements are in this family
  9. Rows that are across the periodic table

18 Clues: Very reactive metals • Very reactive non-metals • Neutrally charged particle • Positively charged particle • Negatively charged particle • Stable elements are in this family • A cluster of atoms joined together • Made up of more than one pure substance • Rows that are across the periodic table • Made up of protons, neutrons, and electrons • ...

Chemistry crossword... 2020-11-05

Chemistry crossword... crossword puzzle
Across
  1. separates the metals from the non-metals
  2. atom that has different number of protons/electrons
  3. elements with properties of metals and non-metals
  4. fluorine, chlorine, bromine, iodine and astatine.
  5. refers to a horizontal row in the periodic table
  6. an element that does not display the properties of a metal
  7. weight of an atom
  8. high electrical conductivity readily loses electrons to form +ions
  9. a negatively charged ion
  10. located on the outermost shell of a atom
  11. a column of elements in the periodic table
Down
  1. a standard way of writing large and small numbers\
  2. helium, neon, argon etc.
  3. number of protons in the nucleus
  4. 6.02x10^23

15 Clues: 6.02x10^23 • weight of an atom • helium, neon, argon etc. • a negatively charged ion • number of protons in the nucleus • separates the metals from the non-metals • located on the outermost shell of a atom • a column of elements in the periodic table • refers to a horizontal row in the periodic table • elements with properties of metals and non-metals • ...

The periodic table 2022-06-02

The periodic table crossword puzzle
Across
  1. The horizontal rows on the periodic table.
  2. neutral particles found in the nucleus.
  3. Something made up of 2 or more different elements.
  4. Positively charged particles.
  5. Two or more atoms chemically bonded together.
  6. The building blocks of matter.
  7. Negatively charged particles.
  8. 2 of the same type of element bonded.
  9. Where the protons and neutrons are found in an atom.
Down
  1. Place where all the elements are arranged.
  2. Atoms that are all the same.
  3. Anything that has mass or takes up space.
  4. Cannot be broken down into simpler substances.
  5. The vertical rows on the periodic table.
  6. 2 or more things combined without chemically bonding

15 Clues: Atoms that are all the same. • Positively charged particles. • Negatively charged particles. • The building blocks of matter. • 2 of the same type of element bonded. • neutral particles found in the nucleus. • The vertical rows on the periodic table. • Anything that has mass or takes up space. • Place where all the elements are arranged. • ...

Chemistry 2024-01-19

Chemistry crossword puzzle
Across
  1. group 2 in the periodic table
  2. the mass of a single atom
  3. found the model of the atom that we use today
  4. a neutral meaning it has no charge
  5. particles that are smaller than an atom
  6. two or more elements combined in a specific way
  7. electrons travel around it
  8. the acceptance of the idea of an atom
Down
  1. found out that there are positive charges in atoms
  2. group 1 of the periodic table
  3. atomic number rounded to the nearest whole number
  4. matter made of tiny particles that can not be broken down any further
  5. negatively charged particle
  6. discovered "subatomic" particles
  7. have both metals and nonmetals

15 Clues: the mass of a single atom • electrons travel around it • negatively charged particle • group 1 of the periodic table • group 2 in the periodic table • have both metals and nonmetals • discovered "subatomic" particles • a neutral meaning it has no charge • the acceptance of the idea of an atom • particles that are smaller than an atom • ...

Year 12 Module 3.1: The Periodic Table Revision Crossword 2021-03-04

Year 12 Module 3.1: The Periodic Table Revision Crossword crossword puzzle
Across
  1. Why do giant metallic lattices conduct electricity?
  2. The chemical used to test for the presence of a sulphate ion.
  3. The distance from the nucleus to the outer shell electrons.
  4. The chemical used to test for the presence of a halide ion.
  5. Who discovered the transuranic elements and placed the lanthanides and actinides at the bottom of the periodic table?
  6. What is the modern day periodic table organised by?
  7. One use of group 2 compounds.
  8. The structure formed by elements in group 5-8
  9. The colour of the precipitate formed by iodide ions.
Down
  1. Which chemical is used to help us to distinguish between the precipitates formed in the halide tests.
  2. The product of the reaction between calcium oxide and water.
  3. The orbital that is filled after 3p.
  4. The trend in properties that is repeated across each period.
  5. The energy required to remove one electron from each atom in one mole of the gaseous element to form one mole of gaseous 1+ ions.
  6. An element found in the p block of the periodic table which has the 3p subshell as its outermost shell containing 5 electrons.
  7. Which ion is acid used to test for?

16 Clues: One use of group 2 compounds. • Which ion is acid used to test for? • The orbital that is filled after 3p. • The structure formed by elements in group 5-8 • Why do giant metallic lattices conduct electricity? • What is the modern day periodic table organised by? • The colour of the precipitate formed by iodide ions. • ...

(MOD) Unit 2 CW 2 2023-10-03

(MOD) Unit 2 CW 2 crossword puzzle
Across
  1. anything that has mass and takes up space
  2. elements that have some properties of metals and some properties of nonmetals
  3. The average mass of the nucleus of that element.
  4. A subatomic particle with no charge located at the center of an atom.
  5. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  6. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
  7. Elements arranged in vertical columns of the periodic table that share the same properties.
  8. the basic particle from which all elements are made
  9. An abbreviation for the name of an element on the periodic table.
Down
  1. a group of two or more atoms held together by chemical bonds
  2. The number of protons in the nucleus of each element.
  3. located in the outermost shell of an atom
  4. A positively charged subatomic particle located at the center of an atom.
  5. a pure substance that cannot be broken down into any other substance by chemical or physical means
  6. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
  7. an element that lacks most of the properties of a metal

16 Clues: located in the outermost shell of an atom • anything that has mass and takes up space • The average mass of the nucleus of that element. • the basic particle from which all elements are made • The number of protons in the nucleus of each element. • an element that lacks most of the properties of a metal • a group of two or more atoms held together by chemical bonds • ...

Science study guide 2022-01-13

Science study guide crossword puzzle
Across
  1. An area in an atom where electrons could possibly be found
  2. A column of elements in the periodic table of the chemical elements
  3. Happens when there are more protons than electrons in an atom
  4. Property of metals and non metals
  5. The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei
  6. Any of a group of rare gases that include helium, neon, argon, krypton, xenon, and usually radon and that exhibit great stability and extremely low reaction rates
  7. Can be solid, gas or liquid, cant conduct heat or electricity
  8. Usually rigid, are good conductors of electricity and heat, form cations by loss of electrons, and yield basic oxides
  9. Formed when an atom gains or loses electrons
  10. The amount of protons in an element
  11. Center of an aton containing protons and neutrons
  12. Horizontal rows of the periodic table
  13. Happens when there are more electrons than protons in an atom
Down
  1. Positively charged particle that is part of an atom
  2. Process by which an unstable atomic nucleus loses energy by radiation
  3. Negatively charged particle that is part of an atom
  4. Series of 15 consecutive chemical elements in the periodic table
  5. Have superior abilities to conduct heat
  6. Any of the chemical elements fluorine, chlorine, bromine, iodine, and astatine. They are all monovalent and readily form negative ions
  7. No charge or neutral charged particle that is part of an atom
  8. Two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons
  9. Unit to measure weight of atoms
  10. Earth metals are six chemical elements in group 2 of the table
  11. Elements including sodium, potassium, lithium,rubidium, cesium, and francium
  12. Any of the series of fifteen metallic elements

25 Clues: Unit to measure weight of atoms • Property of metals and non metals • The amount of protons in an element • Horizontal rows of the periodic table • Have superior abilities to conduct heat • Formed when an atom gains or loses electrons • Any of the series of fifteen metallic elements • Center of an aton containing protons and neutrons • ...

Science study guide 2022-01-13

Science study guide crossword puzzle
Across
  1. An area in an atom where electrons could possibly be found
  2. A column of elements in the periodic table of the chemical elements
  3. Happens when there are more protons than electrons in an atom
  4. Property of metals and non metals
  5. The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nucleus
  6. Any of a group of rare gases that include helium, neon, argon, krypton, xenon, and usually radon and that exhibit great stability and extremely low reaction rates
  7. Can be solid, gas or liquid, cant conduct heat or electricity
  8. Usually rigid, are good conductors of electricity and heat, form cations by loss of electrons, and yield basic oxides
  9. Formed when an atom gains or loses electrons
  10. The amount of protons in an element
  11. Center of an aton containing protons and neutrons
  12. Horizontal rows of the periodic table
  13. Happens when there are more electrons than protons in an atom
Down
  1. Positively charged particle that is part of an atom
  2. Process by which an unstable atomic nucleus loses energy by radiation
  3. Negatively charged particle that is part of an atom
  4. Series of 15 consecutive chemical elements in the periodic table
  5. Have superior abilities to conduct heat
  6. Any of the chemical elements fluorine, chlorine, bromine, iodine, and astatine. They are all monovalent and readily form negative ions
  7. No charge or neutral charged particle that is part of an atom
  8. Two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons
  9. Unit to measure weight of atoms
  10. Earth metals are six chemical elements in group 2 of the table
  11. Elements including sodium, potassium, lithium,rubidium, cesium, and francium
  12. Any of the series of fifteen metallic elements

25 Clues: Unit to measure weight of atoms • Property of metals and non metals • The amount of protons in an element • Horizontal rows of the periodic table • Have superior abilities to conduct heat • Formed when an atom gains or loses electrons • Any of the series of fifteen metallic elements • Center of an aton containing protons and neutrons • ...

science crossword carter hubbard 2014-11-13

science crossword carter hubbard crossword puzzle
Across
  1. number 11 on the peridoic table
  2. a possible form of a gene
  3. the force of atrraction between masses
  4. compound that dissolves in water to form a solution with a pH lower than 7
  5. the genetic properties or features of an organism, characteristic, etc
  6. number 6 on the periodic table
  7. break down by water
  8. any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table. They are reactive nonmetallic elements that form strongly acidic compounds with hydrogen, from which simple salts can be made
  9. no longer in existence on the planet
  10. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  11. mechanism that makes electrical contact with the moving commutator in a motor
  12. a thing that is composed of two or more separate elements; a mixture
  13. compounds that contain only carbon and hydrogen atoms
  14. periodic table is made of..
Down
  1. the unit of electrical current
  2. a set of cells connected together to form energy for electronics
  3. organic matter, such as food or agricultural waste, used as an energy source
  4. change of state from a gas to a solid
  5. school subject
  6. change of state to a gas from a liquid
  7. a structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes
  8. a part of the stamen that produces pollen and stores it
  9. ability to do work
  10. the basic unit of a chemical element.
  11. a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.

25 Clues: school subject • ability to do work • break down by water • a possible form of a gene • periodic table is made of.. • the unit of electrical current • number 6 on the periodic table • number 11 on the peridoic table • no longer in existence on the planet • change of state from a gas to a solid • the basic unit of a chemical element. • the force of atrraction between masses • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. I am made up of hydrogen and oxygen atoms and you need me to live.
  2. I am negatively charged and barely contribute to the mass of the atom.
  3. Another name for a row of the periodic table.
  4. I can be either heterogeneous or homogeneous.
  5. A combination of two or more atoms held together in a specific shape by attractive forces.
  6. These types of elements are malleable, ductile and conduct electricity.
  7. My atomic number is 7.
  8. Arsenic is an example of this type of element.
  9. I am the positively charged center of an atom.
  10. I am the heaviest alkaline earth metal.
  11. Two forms of the same element that contain same number of protons but different number of neutrons.
  12. I am one of the noble gases.
  13. I am a transition metal with 47 electrons used to make photographic film.
Down
  1. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  2. I take the shape of the container I am in.
  3. Substance that contains more than one element.
  4. Members of Group 17 (or VIIA) are called _______.
  5. The number of _______ gives the identity of an element.
  6. Protons, neutrons and electrons are classified as ________ particles.
  7. I have no charge and you can find me at the center of an atom.
  8. Elemental symbol for tin.
  9. If phosphorus gains 1 proton it turns into this element.
  10. Another name for a column of the periodic table.
  11. My atomic mass is 63.546 amu.
  12. An atom that has gained or lost one or more electrons.
  13. I have definite shape and volume.
  14. You can find me in Group 1 of the periodic table and in table salt.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • Another name for a row of the periodic table. • I can be either heterogeneous or homogeneous. • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. Protons, neutrons and electrons are classified as ________ particles.
  2. I have definite shape and volume.
  3. Another name for a row of the periodic table.
  4. A combination of two or more atoms held together in a specific shape by attractive forces.
  5. I can be either heterogeneous or homogeneous.
  6. My atomic number is 7.
  7. If phosphorus gains 1 proton it turns into this element.
  8. The number of _______ gives the identity of an element.
  9. These types of elements are malleable, ductile and conduct electricity.
  10. I am made up of hydrogen and oxygen atoms and you need me to live.
  11. I am the heaviest alkaline earth metal.
  12. Elemental symbol for tin.
  13. Another name for a column of the periodic table.
Down
  1. Arsenic is an example of this type of element.
  2. Two forms of the same element that contain same number of protons but different number of neutrons.
  3. Substance that contains more than one element.
  4. I am negatively charged and barely contribute to the mass of the atom.
  5. Members of Group 17 (or VIIA) are called _______.
  6. I have no charge and you can find me at the center of an atom.
  7. I am the positively charged center of an atom.
  8. I am a transition metal with 47 electrons used to make photographic film.
  9. I take the shape of the container I am in.
  10. My atomic mass is 63.546 amu.
  11. An atom that has gained or lost one or more electrons.
  12. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  13. You can find me in Group 1 of the periodic table and in table salt.
  14. I am one of the noble gases.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • Another name for a row of the periodic table. • I can be either heterogeneous or homogeneous. • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. I can be either heterogeneous or homogeneous.
  2. I am the heaviest alkaline earth metal.
  3. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  4. Substance that contains more than one element.
  5. I am one of the noble gases.
  6. Arsenic is an example of this type of element.
  7. Members of Group 17 (or VIIA) are called _______.
  8. A combination of two or more atoms held together in a specific shape by attractive forces.
  9. Two forms of the same element that contain same number of protons but different number of neutrons.
  10. The number of _______ gives the identity of an element.
  11. You can find me in Group 1 of the periodic table and in table salt.
  12. I am a transition metal with 47 electrons used to make photographic film.
  13. These types of elements are malleable, ductile and conduct electricity.
  14. I have definite shape and volume.
  15. Another name for a column of the periodic table.
Down
  1. I am negatively charged and barely contribute to the mass of the atom.
  2. I take the shape of the container I am in.
  3. My atomic mass is 63.546 amu.
  4. My atomic number is 7.
  5. Protons, neutrons and electrons are classified as ________ particles.
  6. I am the positively charged center of an atom.
  7. If phosphorus gains 1 proton it turns into this element.
  8. I am made up of hydrogen and oxygen atoms and you need me to live.
  9. An atom that has gained or lost one or more electrons.
  10. Another name for a row of the periodic table.
  11. Elemental symbol for tin.
  12. I have no charge and you can find me at the center of an atom.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • I can be either heterogeneous or homogeneous. • Another name for a row of the periodic table. • ...

Elements and Atoms 2025-04-07

Elements and Atoms crossword puzzle
Across
  1. particle that has no charge
  2. particle that has a negative charge
  3. horizontal row of elements in the periodic table
  4. place in an electron cloud where an electron is most likely to be found
  5. able to be hammered into different shapes
  6. total mass of the protons and neutrons in an atom measured in amu
  7. to be drawn into thin wires
  8. vertical column of elements in the periodic table
  9. shortened way of writing the name of an element
  10. make up Group 17
Down
  1. make up Group 18
  2. particle that has a positive charge
  3. atom of an element with the same number of protons as other atoms, different number of neutrons
  4. number of protons in the nucleus of an atom
  5. repeating pattern
  6. cannot be chemically broken down into smaller substances
  7. element that lacks most of the properties of a metal
  8. smallest part of an element that can be identified as that element
  9. numbers of protons and neutrons in the nucleus of an atom
  10. center or core of an atom
  11. element that has the property of shiny luster, ductility, & malleability
  12. way a material reflects light

22 Clues: make up Group 18 • make up Group 17 • repeating pattern • center or core of an atom • particle that has no charge • to be drawn into thin wires • way a material reflects light • particle that has a positive charge • particle that has a negative charge • able to be hammered into different shapes • number of protons in the nucleus of an atom • ...

Periodicity 2022-09-08

Periodicity crossword puzzle
Across
  1. is An element known to be a significant cause of water pollution in Bangladesh.
  2. An element dedicated to a scientist who had German, Swiss and American citizenship.
  3. was a German scientist who gave the law of triads
  4. is a relative property
  5. Element is used to make control rods in nuclear reactors.
  6. is the latest member of the periodic table
  7. is An element discovered by a French chemist. The element melts when taken in hand.
  8. Surname of the British scientist who gave modern periodic law
  9. An element named after a European capital city. The country was recently at war with Ukraine.
  10. was a German scientist who built a table based on physical properties
  11. A property that increases as we go down the group. Hint: diameter
  12. Events or things that repeat themselves in space and time
  13. is the most abundant component of the periodic table
  14. is An element dedicated to legendary Italian nuclear physicist.
  15. is an element part of our table salt. It is a highly reactive metal and forms mono-positive species.
  16. affinity An element in the table salt has the highest value of this property.
  17. An element named after the first mathematically discovered planet.
  18. is An element widely used in computer chips. This is a semi-metal.
  19. is One of the elements that were used to construct the atomic bomb dropped on Hiroshima and Nagasaki.
  20. the symbol of element used in thermometers.
Down
  1. Symbol of an element used to keep food fresh for a longer time. Used in aeroplane manufacturing too.
  2. Scientist to provide the cylindrical table
  3. is An element dedicated to Japan.
  4. One of the most important semi-metals. Mendeleev called it Eka Silicon.
  5. is the only non-metal found in a liquid state at room temperature.
  6. is An element named after our sun.
  7. An widely used in modern batteries. It is also the most potent reducing agent.
  8. is A non-metal that is an essential ingredient of a hormone.
  9. are Sub-atomic particles whose arrangement controls chemical properties.
  10. A metal is used as a catalyst to manufacture ammonia.
  11. is the element capable of extensive catenation
  12. is an alkaline earth metal essential for muscle contraction.
  13. Element is dedicated to the scientist who won two Nobel prizes.
  14. A form of energy that elements love to lose.

34 Clues: is a relative property • is An element dedicated to Japan. • is An element named after our sun. • Scientist to provide the cylindrical table • is the latest member of the periodic table • the symbol of element used in thermometers. • A form of energy that elements love to lose. • is the element capable of extensive catenation • ...

Science in 8th grade 2023-06-01

Science in 8th grade crossword puzzle
Across
  1. The process of adapting
  2. what makes your genetic makeup
  3. It's like an electron with a positive charge
  4. The type of front that stays still
  5. The atomic symbol is Au
  6. It's like a proton but with a negative charge
  7. The process of __________ is when natural things change genetics over time
Down
  1. Warm air bringing in low pressure and rainy weather
  2. The atomic symbol is Na
  3. It relates to the relation of electric currents
  4. It's like a proton without charge
  5. First element on the periodic table
  6. The atomic symbol is K
  7. Newton's first law is The law of _______
  8. The fifth element on the periodic table
  9. Cold air bringing in high pressure and sunny weather
  10. The type of blood you have is your_____
  11. what class are we in

18 Clues: what class are we in • The atomic symbol is K • The atomic symbol is Na • The process of adapting • The atomic symbol is Au • what makes your genetic makeup • It's like a proton without charge • The type of front that stays still • First element on the periodic table • The fifth element on the periodic table • The type of blood you have is your_____ • ...

Unit 2 Vocabulary 2023-09-24

Unit 2 Vocabulary crossword puzzle
Across
  1. the mass of an atom
  2. smaller than an atomic particle
  3. an element that is the exact opposite of metal
  4. determines the number of orbitals
  5. property of any rotating object
  6. an element with properties similar to metals and non-metals
  7. an electron on the outermost shell
  8. holds the electrons in place
  9. vertical columns of the periodic table
  10. fixed distances from the nucleus with different amounts of electrons orbiting on them
Down
  1. another name for the Bohr Model
  2. describes the angular momentum of an electron
  3. the number of protons in the atom
  4. a subdivision of electron shells
  5. same element, same # of protons, different # of neutrons
  6. the total number of protons & neutrons
  7. horizontal rows of the periodic table
  8. a shiny element that conducts heat and electricity

18 Clues: the mass of an atom • holds the electrons in place • another name for the Bohr Model • smaller than an atomic particle • property of any rotating object • a subdivision of electron shells • the number of protons in the atom • determines the number of orbitals • an electron on the outermost shell • horizontal rows of the periodic table • the total number of protons & neutrons • ...

Bonding 2020-09-20

Bonding crossword puzzle
Across
  1. The outermost shell of an atom.
  2. Particle with a neutral charge.
  3. Name for the vertical columns in the periodic table.
  4. Positively charged atom.
  5. The number of protons in an atom.
  6. The maximum number of electrons in a valence shell.
  7. Center of an atom that contains protons and neutrons.
  8. What happens to electrons in an ionic bond.
Down
  1. The joining of a metal atom and non-metal atom.
  2. An electron in the out shell of an atom.
  3. Particle with a negative charge.
  4. Name for the horizontal rows in the periodic table.
  5. Particle with a positive charge.
  6. Negatively charged atom.
  7. What do opposite charges do?
  8. The number of protons + neutrons in an atom.

16 Clues: Negatively charged atom. • Positively charged atom. • What do opposite charges do? • The outermost shell of an atom. • Particle with a neutral charge. • Particle with a negative charge. • Particle with a positive charge. • The number of protons in an atom. • An electron in the out shell of an atom. • What happens to electrons in an ionic bond. • ...

Chemical Bonding 2023-10-01

Chemical Bonding crossword puzzle
Across
  1. A positively charged ion
  2. Atomic ______ tells us the number of protons in a neutral atom
  3. Atomic ____ tells us the number of protons + neutrons
  4. Ability to hammer a substance into thin sheets
  5. Typed of bond where electrons are free flowing
  6. Located on the right side of the periodic table
  7. Consisting of many atoms; act as their own unit
  8. Simplest unit of matter
Down
  1. Ability to be stretched/drawn into wires
  2. A type of bond where electrons are shared
  3. A charged atom
  4. Electrons in the outermost shell
  5. Located on the left side of the periodic table
  6. Only one type of atom
  7. Ability to transfer heat and electricity
  8. A negatively charged ion
  9. A bond between a metal and nonmetal

17 Clues: A charged atom • Only one type of atom • Simplest unit of matter • A positively charged ion • A negatively charged ion • Electrons in the outermost shell • A bond between a metal and nonmetal • Ability to be stretched/drawn into wires • Ability to transfer heat and electricity • A type of bond where electrons are shared • Located on the left side of the periodic table • ...

PERIODIC TABLE CROSSWORD 2020-05-11

PERIODIC TABLE CROSSWORD crossword puzzle
Across
  1. AN ELEMENT WHICH HAS THE PROPERTIES BOTH METALS AND NONMETALS
  2. THE ELEMENT WITH THE LOWEST ATOMIC MASS
  3. THE NUMBER OF PROTONS WITHIN AN ATOM
  4. THE SMALLEST UNIT OF AN ELEMENT
  5. A VERTICAL COLUMN OF THE PERIODIC TABLE
  6. A PARTICLE WITH NO CHARGE FOUND IN THE NUCLEUS
  7. THE NUMBER OF PROTONS AND NEUTRON WITHIN AN ATOM
Down
  1. A ROW OF THE PERIODIC TABLE
  2. THE GROUP SEVEN ELEMENTS
  3. A PURE SUBSTANCE CONTAINING ONE TYPE OF ATOM
  4. THE GROUP EIGHT ELEMENTS
  5. POSITIVELY CHARGED PARTICLE FOUND IN THE NUCLEUS
  6. NEGATIVELY CHARGED PARTICLE THAT MOVES AROUND THE NUCLEUS
  7. THE GROUP 1 ELEMENTS

14 Clues: THE GROUP 1 ELEMENTS • THE GROUP SEVEN ELEMENTS • THE GROUP EIGHT ELEMENTS • A ROW OF THE PERIODIC TABLE • THE SMALLEST UNIT OF AN ELEMENT • THE NUMBER OF PROTONS WITHIN AN ATOM • THE ELEMENT WITH THE LOWEST ATOMIC MASS • A VERTICAL COLUMN OF THE PERIODIC TABLE • A PURE SUBSTANCE CONTAINING ONE TYPE OF ATOM • A PARTICLE WITH NO CHARGE FOUND IN THE NUCLEUS • ...

Atomic Structure 2020-10-26

Atomic Structure crossword puzzle
Across
  1. Chemical symbol with valence electrons
  2. Electrons in the outer energy level.
  3. Vertical columns on the periodic table.
  4. Equal to the number of protons and neutrons.
  5. Same # of protons but different # of neutrons.
  6. Well defined areas in which electrons orbit.
Down
  1. Equal to the number of protons or electrons
  2. Weighted mass of all the isotopes
  3. Negatively charged subatomic particle of an atom
  4. Positively charged subatomic particle of an atom.
  5. Neutrally charged subatomic particle of an atom.
  6. Horizontal rows on the periodic table.
  7. Energy levels with all of the electrons.
  8. Center part of an atom that contains all the mass

14 Clues: Weighted mass of all the isotopes • Electrons in the outer energy level. • Chemical symbol with valence electrons • Horizontal rows on the periodic table. • Vertical columns on the periodic table. • Energy levels with all of the electrons. • Equal to the number of protons or electrons • Equal to the number of protons and neutrons. • ...

Periodic Table Review 2023-12-08

Periodic Table Review crossword puzzle
Across
  1. The elements are dull and brittle
  2. The name for Group 17 elements
  3. The name for Group 18 elements
  4. The name for Group 2 elements.
  5. The element with the smallest radius
  6. The tendency of an atom to attack a shared electron
  7. These elements are solid at room temperature
Down
  1. The amount of energy needed to remove an electron
  2. The element with the largest radius
  3. The name for Group 1 elements
  4. The columns on the periodic table
  5. The rows on the periodic table
  6. These element are good semiconductors
  7. The distance from the nucleus to the outermost electron shell

14 Clues: The name for Group 1 elements • The name for Group 17 elements • The rows on the periodic table • The name for Group 18 elements • The name for Group 2 elements. • The elements are dull and brittle • The columns on the periodic table • The element with the largest radius • The element with the smallest radius • These element are good semiconductors • ...

atoms, ions, and molecules 2025-08-31

atoms, ions, and molecules crossword puzzle
Across
  1. an unpaired electron
  2. a positively charged ion
  3. a neutral atom
  4. a bond that has a partial charge
  5. breaks into ions and carries a charge (+/-)
  6. a bond of unequal sharing of electrons
Down
  1. ___ - ____ is a bond where electrons are equally shared
  2. the bottom number found on a periodic table
  3. a positive atom
  4. a ___has different numbers of neutrons but same protons
  5. a bond formed from a positive and negative charged ion
  6. when a substance cannot dissolve into water it is ___
  7. ___ fill the valence shell
  8. the top number found on a periodic table

14 Clues: a neutral atom • a positive atom • an unpaired electron • a positively charged ion • ___ fill the valence shell • a bond that has a partial charge • a bond of unequal sharing of electrons • the top number found on a periodic table • the bottom number found on a periodic table • breaks into ions and carries a charge (+/-) • when a substance cannot dissolve into water it is ___ • ...

Crossword Puzzle for Atmoic Structure and Waves 2024-09-06

Crossword Puzzle for Atmoic Structure and Waves crossword puzzle
Across
  1. the formula to find speed of light
  2. number located on top of element in periodic table
  3. s,d,p,f
  4. element with the atomic number of 22
  5. wearing goggles and an apron ensures ?
  6. found in atom's nuclei, positively charged
  7. atom that has a negative or positive charge due to losing/gaining an electron
  8. height of wave
  9. element that as an atomic number of 10
  10. of light c=*v
  11. radient energy we cannot see but instead feel as heat
  12. EXAMPLE: [Ne] 3s^1
  13. light at a certain frequency causes metals to eject their electrons
  14. highest point of wave
  15. lowest part of wave
  16. element that has an atomic number of 30
  17. acronym for the rainbow
  18. element that has an atomic number of 5
  19. #.##x10^#
Down
  1. name of this science class
  2. number located underneath the element in periodic table
  3. other particle found in nuclei, not a proton
  4. arrangment of electrons, always sits by lowest energy rows first
  5. its multipled by frequency to find speed of light
  6. element that has an atomic number of 88
  7. an object needed when taking quizzes
  8. in each of these, there are 2 electrons
  9. what is (h) called in the formula E=hv?
  10. table table that holds all of the elements
  11. things collected from and experiment and added into a table
  12. electromagnetic radiation of wavelengths of 10–400 nanometers
  13. small particle that has a negative charge, is found in all atoms
  14. electrons in outermost shell of atom
  15. a number that is sometimes in the top corner of element, can be positive or negative
  16. its multiplied by wavelength to find speed of light
  17. E=hv
  18. the formula to find energy of a photon
  19. name of our teacher
  20. unit used for E=hv
  21. smallest discrete unit of something (ex; photon)

40 Clues: E=hv • s,d,p,f • #.##x10^# • of light c=*v • height of wave • EXAMPLE: [Ne] 3s^1 • unit used for E=hv • lowest part of wave • name of our teacher • highest point of wave • acronym for the rainbow • name of this science class • the formula to find speed of light • an object needed when taking quizzes • element with the atomic number of 22 • electrons in outermost shell of atom • ...

Isotopes, Bohr, Lewis 2025-02-16

Isotopes, Bohr, Lewis crossword puzzle
Across
  1. How many valence electrons does Chlorine have?
  2. An element has the following natural abundances and isotopic masses: 90.92% abundance with 19.99 amu, 0.26% abundance with 20.99 amu, and 8.82% abundance with 21.99 amu. Calculate and round to hundredths place the average atomic mass of this element.
  3. The electrons in the last energy level are called ________________ electrons.
  4. The atomic number for Gallium is ___________.
  5. Electrons have what charge?
  6. Elements on the periodic table are arranged according to their number of ____________.
  7. All elements on the periodic table have one or more __________________.
  8. Neutrons have a ___________ charge.
  9. The vertical columns on the period table are called __________.
  10. The way chemists show the valence electrons of an element in pairs of electrons is called a _________________structure.
  11. Elements in period 5 have how many energy levels?
  12. Electrons are found in an area called the _____________________.
  13. How many electrons does Tin have?
  14. Elements in group 16 have how many valence electrons?
  15. The elements on the periodic table that have a full last energy level and do not combine with other elements are called ________________________.
  16. Ga - 67 has how many neutrons?
Down
  1. When we write an isotope in this manner: X it is called ________________________.
  2. In order to find the weighted atomic mass you would need to the know the __________________________ and _____________.
  3. How many neutrons does Iodine have?
  4. The rounded atomic mass for scandium is ______________.
  5. Elements with the same number of protons but a different number of neutrons are called ____________.
  6. The group numbers tell you the number of ________________ electrons.
  7. When we write an isotope like this: C-13, it is called ______________.
  8. The atomic mass for C - 13 is ________________.
  9. Most of the mass of an atom is found in the _______________.
  10. The horizontal rows on the period table are called ___________.
  11. Protons have what charge?
  12. What elements are found along the staircase on the periodic table.
  13. The number of electrons in the second energy level is _______________.
  14. Only ___________________ are involved in chemical reactions.
  15. The number of electrons in the first energy level is __________.
  16. Potassium has how many energy levels?

32 Clues: Protons have what charge? • Electrons have what charge? • Ga - 67 has how many neutrons? • How many electrons does Tin have? • How many neutrons does Iodine have? • Neutrons have a ___________ charge. • Potassium has how many energy levels? • The atomic number for Gallium is ___________. • How many valence electrons does Chlorine have? • ...

Chemistry 2022-04-13

Chemistry crossword puzzle
Across
  1. Outer layer of an atom
  2. Vertical columns on the Periodic Table
  3. two or more atoms bonded together
  4. To shatter easily
  5. Ability to reflect light
  6. horizontal rows on the Periodic Table
  7. Smallest unit of matter
Down
  1. Used to identify the atom
  2. Center of the atom
  3. mass of 0 amu
  4. A substance that consists of atoms that all have the same number of protons

11 Clues: mass of 0 amu • To shatter easily • Center of the atom • Outer layer of an atom • Smallest unit of matter • Ability to reflect light • Used to identify the atom • two or more atoms bonded together • horizontal rows on the Periodic Table • Vertical columns on the Periodic Table • A substance that consists of atoms that all have the same number of protons

Properties and uses of Materials 2025-03-19

Properties and uses of Materials crossword puzzle
Across
  1. on left of periodic table
  2. how easy it is a to scratch a material.
  3. It attracts a magnet.
  4. How easy it allows heat or electricity to flow through it.
Down
  1. On right of periodic table
  2. acid in your stomach
  3. How easy a material bends
  4. acid in car batteries
  5. acid you put on chips
  6. Acid that can make explosives
  7. How shiny or dull a material is.

11 Clues: acid in your stomach • acid in car batteries • acid you put on chips • It attracts a magnet. • on left of periodic table • How easy a material bends • On right of periodic table • Acid that can make explosives • How shiny or dull a material is. • how easy it is a to scratch a material. • How easy it allows heat or electricity to flow through it.

periodic table 2012-10-24

periodic table crossword puzzle
Across
  1. A well tested explanation of something that occurs.
  2. Method A systematic way of solving problems a progress that helps solve problems with ordered steps.
  3. A representation of something usually smaller used to study it's characteristics.
  4. A prediction that can be tested.
  5. Table A table that shows the elements arranged by their atomic number.
Down
  1. using observation patterns and my experience to say what I think will happen in the future.
  2. A collection of intergraded part that performs a specific function.
  3. organizing objects or events into categories based on one or more specific features
  4. using my senses to gather information about something
  5. Taking in the information I observe in using logical reasoning to come to a conclusion.

10 Clues: A prediction that can be tested. • A well tested explanation of something that occurs. • using my senses to gather information about something • A collection of intergraded part that performs a specific function. • Table A table that shows the elements arranged by their atomic number. • ...

Periodic Table 2013-03-13

Periodic Table crossword puzzle
Across
  1. An ____ is the smallest unit of an element
  2. Pure substances made up of 2 or more pure atoms
  3. _____ are made up of atoms bonded together
  4. Na
Down
  1. Silver
  2. Mg
  3. The chemical formula for water
  4. He
  5. Calcium
  6. pure substance made up of only one atom

10 Clues: Mg • He • Na • Silver • Calcium • The chemical formula for water • pure substance made up of only one atom • An ____ is the smallest unit of an element • _____ are made up of atoms bonded together • Pure substances made up of 2 or more pure atoms

PERIODIC TABLE 2021-05-18

PERIODIC TABLE crossword puzzle
Across
  1. A subatomic particle that has no electric charge. together with protons, account for the majority of average atomic mass. When atoms have the same number of protons—and hence are the same element
  2. A substance made of two or more elements that have bonded chemically. These atoms are usually, but not always, joined in molecules.
  3. a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well.
  4. a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship.
  5. A group of atoms, usually but not always representing more than one element, joined by chemical bonds.
Down
  1. A substance made up of only one kind of atom, which cannot be chemically broken into other substances.
  2. An atom or atoms that has lost or gained one or more electrons, thus acquiring a net electric charge.
  3. a distinct compound or substance, especially one which has been artificially prepared or purified
  4. The smallest particle of an element that retains all the chemical and physical properties of the element.
  5. a chemical element that mostly lacks the characteristics of a metal. Physically, tends to have a relatively low melting point, boiling point, and density. it is typically brittle when solid and usually has poor thermal conductivity and electrical conductivity.

10 Clues: a distinct compound or substance, especially one which has been artificially prepared or purified • An atom or atoms that has lost or gained one or more electrons, thus acquiring a net electric charge. • A substance made up of only one kind of atom, which cannot be chemically broken into other substances. • ...

Periodic table 2021-08-30

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

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

Periodic table 2022-03-01

Periodic table crossword puzzle
Across
  1. The solid nonmetal in period 4 with the most electron affinity
  2. The most electronegative alkali metal
  3. The element in period 7, group 17
  4. The noble gas in period 3
  5. The noble gas in period 3
  6. The actinoid with atomic number 92
Down
  1. The lanthanoid with atomic number 62
  2. The halogen with the most electronegativity
  3. The most electronegative alkali metal
  4. The element with the highest ionization energy in group 15
  5. The lanthanoid with atomic weight of 151.96
  6. The transition metal in group 8 with the smallest atomic radius

12 Clues: The noble gas in period 3 • The noble gas in period 3 • The element in period 7, group 17 • The actinoid with atomic number 92 • The lanthanoid with atomic number 62 • The most electronegative alkali metal • The most electronegative alkali metal • The halogen with the most electronegativity • The lanthanoid with atomic weight of 151.96 • ...

periodic table 2022-02-23

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

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

Periodic Table 2022-02-23

Periodic Table crossword puzzle
Across
  1. Has a mass number of 178
  2. Has a mass number of 115
  3. Has a mass number of 4
  4. Has a mass number of 85
  5. Has a mass number of 35
  6. Has a mass number of 190
  7. Has a mass number of 201
Down
  1. Has a mass number of 58
  2. Has a mass number of 262
  3. Has a mass number of 28

10 Clues: Has a mass number of 4 • Has a mass number of 58 • Has a mass number of 85 • Has a mass number of 28 • Has a mass number of 35 • Has a mass number of 178 • Has a mass number of 115 • Has a mass number of 262 • Has a mass number of 190 • Has a mass number of 201

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. Elements that fall between metal and none metal.
  2. You can predict a lot about the chemical __.
  3. each element has a unique atomic number-that's the number of protons in the nucleus of the atom.
  4. atoms are listed(on the periodic table)in order of increasing Atomic-number as you read the Periodic Table from left to right, top to bottom.
  5. Below the element is the full name and what?
  6. if you arrange elements by atomic number, pattern emerges. there is a atomic-law or repeating of certain characteristics
Down
  1. Metallic elements are typically good at __ of heat and electricity.
  2. Most powerful tool chemists have for organizing chemical information
  3. Each element has one or two chemical __.
  4. Above the chemical symbol is the __.
  5. Nonmetallic elements are typically NOT __.

11 Clues: Above the chemical symbol is the __. • Each element has one or two chemical __. • Nonmetallic elements are typically NOT __. • You can predict a lot about the chemical __. • Below the element is the full name and what? • Elements that fall between metal and none metal. • Metallic elements are typically good at __ of heat and electricity. • ...

Periodic table 2023-10-25

Periodic table crossword puzzle
Across
  1. number 86.
  2. we breathe it.
  3. first.
  4. stinky.
  5. can be yellow or Grey, number 23.
  6. very cold,number 80.
Down
  1. number 51.
  2. this number.
  3. named by the 7th planet.
  4. salty,number 11.
  5. very chewy, silver-colored.

11 Clues: first. • stinky. • number 51. • number 86. • this number. • we breathe it. • salty,number 11. • very cold,number 80. • named by the 7th planet. • very chewy, silver-colored. • can be yellow or Grey, number 23.

Periodic Table 2024-01-07

Periodic Table crossword puzzle
Across
  1. This is the most reactive group 7 element
  2. The most common transition metal, a key component of Steel
  3. Group 7 elements want to ____ an electron
  4. This alkali metal reacts rapidly with water but does not catch fire, it has 11 electrons
  5. Transition metals form compounds which are often
Down
  1. Transition metals are often very S______
  2. Transition metals have a _____ Melting point
  3. Catches fire when reacts with water, A little more reactive than Sodium
  4. This is a Transition metal, it is a good catalyst, its name rhymes with pickle
  5. Group 0 elements have a _____ Outer shell

10 Clues: Transition metals are often very S______ • This is the most reactive group 7 element • Group 0 elements have a _____ Outer shell • Group 7 elements want to ____ an electron • Transition metals have a _____ Melting point • Transition metals form compounds which are often • The most common transition metal, a key component of Steel • ...

Periodic table 2019-08-07

Periodic table crossword puzzle
Across
  1. A red brown metal
  2. The symbol on the periodic table is, Ca.
  3. The 3rd most prevalent gas on earth.
  4. Atomic number = 1
  5. Has 2 protons.
Down
  1. 22.98977
  2. Is black and may contain diamonds.
  3. Has a atomic number of 22.
  4. Has 2 hydrogen and 2 oxygen.
  5. Most cans consist of it

10 Clues: 22.98977 • Has 2 protons. • A red brown metal • Atomic number = 1 • Most cans consist of it • Has a atomic number of 22. • Has 2 hydrogen and 2 oxygen. • Is black and may contain diamonds. • The 3rd most prevalent gas on earth. • The symbol on the periodic table is, Ca.

Periodic Table 2020-10-11

Periodic Table crossword puzzle
Across
  1. luster, good conductor of electricity and heat malleable
  2. the number of electron in the outermost shell
  3. Group 1, 1 electron in outer level
  4. any of the gaseous elements helium, neon, argon, krypton, xenon, and radon
  5. metallic elements in group 2 of the periodic table
Down
  1. contains nonmetals,7 valence electrons in it's outermost energy level
  2. dull poor conductor of electricity and heat brittle
  3. Groups 3-12, 1-2 electrons in the outer energy level, less reactive
  4. has properties of both nonmetals and metals can be shiny and dull
  5. elements are arranged in order of increasing atomic number

10 Clues: Group 1, 1 electron in outer level • the number of electron in the outermost shell • metallic elements in group 2 of the periodic table • dull poor conductor of electricity and heat brittle • luster, good conductor of electricity and heat malleable • elements are arranged in order of increasing atomic number • ...

Periodic table 2023-03-07

Periodic table crossword puzzle
Across
  1. an atom with the same # of protons but different # of neutrons
  2. what element has the symbol O
  3. positive charged particle in atoms
  4. dense center of an atom
  5. The smallest particle that still can be an element
Down
  1. an idea or thought
  2. negative charged particle in atoms
  3. the number of protons
  4. sum of protons and neutrons
  5. Has no electrical charge

10 Clues: an idea or thought • the number of protons • dense center of an atom • Has no electrical charge • sum of protons and neutrons • what element has the symbol O • negative charged particle in atoms • positive charged particle in atoms • The smallest particle that still can be an element • an atom with the same # of protons but different # of neutrons

Periodic Table 2023-07-25

Periodic Table crossword puzzle
Across
  1. A chart that organizes elements by their chemical properties
  2. The region of an atom where electrons are found
  3. The number of protons in an atom determines this
  4. The center of an atom, made up of protons and neutrons
  5. Positively charged particle in an atom
Down
  1. a property of particles that can be positive or negative
  2. The basic unit of matter
  3. A substance made up of one type of atom
  4. Negatively charged particle in an atom
  5. A particle in an atom with no charge

10 Clues: The basic unit of matter • A particle in an atom with no charge • Negatively charged particle in an atom • Positively charged particle in an atom • A substance made up of one type of atom • The region of an atom where electrons are found • The number of protons in an atom determines this • The center of an atom, made up of protons and neutrons • ...

Periodic table 2025-03-19

Periodic table crossword puzzle
Across
  1. Commonly found in Minecraft
  2. Dental health
  3. Outback hunters look for this
  4. Banana
Down
  1. A coin in the USA
  2. You swim in this
  3. Used for balloons
  4. We breath this
  5. Makes your bones strong
  6. ___can

10 Clues: Banana • ___can • Dental health • We breath this • You swim in this • A coin in the USA • Used for balloons • Makes your bones strong • Commonly found in Minecraft • Outback hunters look for this

Periodic Table 2023-01-10

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

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

periodic table 2024-11-14

periodic table crossword puzzle
Across
  1. the only elemental metal that is liquid at room temperature
  2. you breath it
  3. as strong as steel but much less dence
  4. naturally antibactirial
  5. the most common state of matter in the universe
Down
  1. 80% of the Earth's inner and outer cores
  2. the 8th most abdunt element
  3. The discovery of lead is not attributed to any single human
  4. conducts heat and electricity
  5. helps cells to transmit nerve signals

10 Clues: you breath it • naturally antibactirial • the 8th most abdunt element • conducts heat and electricity • helps cells to transmit nerve signals • as strong as steel but much less dence • 80% of the Earth's inner and outer cores • the most common state of matter in the universe • the only elemental metal that is liquid at room temperature • ...

Periodic Table 2025-08-06

Periodic Table crossword puzzle
Across
  1. Nuclear power plants (and bombs) use this
  2. Your phone's brain is made of this
  3. Metal that melts in your hand
  4. Source of life
  5. Least reactive metal that looks like silver
Down
  1. Why is your blood red
  2. Most reactive element
  3. Element fire loves
  4. It's latin name was based on Messi's country
  5. Element of group 1 which is used in atomic clocks

10 Clues: Source of life • Element fire loves • Why is your blood red • Most reactive element • Metal that melts in your hand • Your phone's brain is made of this • Nuclear power plants (and bombs) use this • Least reactive metal that looks like silver • It's latin name was based on Messi's country • Element of group 1 which is used in atomic clocks

Periodic Table 2025-11-18

Periodic Table crossword puzzle
Across
  1. number one one eight
  2. what is number 1 on the periodic table
  3. the central part of an atom that contains protons neutrons.
  4. metals have a shiny appearance due to their ability to reflect light
  5. a tiny particle inside the centre of an atom. They make up most of the weight of an atom but are still very small.
Down
  1. what is the newest element in the periodic table
  2. number how many protons neutrons and electrons are in a element
  3. an element named after a scientist
  4. energy levels surrounding and atoms nucleus where electrons are located
  5. the tiniest energy dense particle in an atom

10 Clues: number one one eight • an element named after a scientist • what is number 1 on the periodic table • the tiniest energy dense particle in an atom • what is the newest element in the periodic table • the central part of an atom that contains protons neutrons. • number how many protons neutrons and electrons are in a element • ...

Periodic Table 2025-12-08

Periodic Table crossword puzzle
Across
  1. Where electrons are found
  2. The vertical row in the periodic table
  3. Makes something positive or negative
  4. Decimal point below the element
  5. The vertical column in the periodic table
Down
  1. Has a negative charge
  2. The distance from the nucleus to the electron cloud
  3. Make up all matter
  4. Neutral charge
  5. Is also the total number of protons

10 Clues: Neutral charge • Make up all matter • Has a negative charge • Where electrons are found • Decimal point below the element • Is also the total number of protons • Makes something positive or negative • The vertical row in the periodic table • The vertical column in the periodic table • The distance from the nucleus to the electron cloud

Periodic Table 2025-12-16

Periodic Table crossword puzzle
Across
  1. Elements in groups 3–12 with variable charges
  2. Group 2 elements that are reactive but less than alkali metals
  3. Group 1 elements that are highly reactive
  4. Elements lacking metallic properties
Down
  1. Group 17 elements that are very reactive nonmetals
  2. Metals found after the transition metals
  3. Heavy, often radioactive elements with atomic numbers 89–103
  4. Group 18 elements that are unreactive
  5. Elements with properties of both metals and nonmetals
  6. Rare earth metals with atomic numbers 57–71

10 Clues: Elements lacking metallic properties • Group 18 elements that are unreactive • Metals found after the transition metals • Group 1 elements that are highly reactive • Rare earth metals with atomic numbers 57–71 • Elements in groups 3–12 with variable charges • Group 17 elements that are very reactive nonmetals • Elements with properties of both metals and nonmetals • ...

Periodic Table 2026-03-02

Periodic Table crossword puzzle
Across
  1. elements in stances with unstable atom nuclei that spontaneously
  2. Uses the symbol for an element and dots representing the number of electrons in the element's outer energy level
  3. are chemical elements in groups of the periodic table
  4. a materials ability to deform stretch,or be drawn
Down
  1. Organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties
  2. Occurs because some electrons move freely among a metal's positively charged ions, explains properties such as ductility and the ability to conduct electricity
  3. that can be hammered,rolled,or shaped
  4. element that is shiny, malleable, ductile, and a good conductor of heat and electricity
  5. Vertical column in the periodic table
  6. Horizontal row int he periodic table

10 Clues: Horizontal row int he periodic table • that can be hammered,rolled,or shaped • Vertical column in the periodic table • a materials ability to deform stretch,or be drawn • are chemical elements in groups of the periodic table • elements in stances with unstable atom nuclei that spontaneously • ...

Periodic Table 2026-02-27

Periodic Table crossword puzzle
Across
  1. Uses the symbol for an element and dots representing the number of electrons in the element's outer energy level
  2. Vertical column in the periodic table
  3. Property of metals and alloys that allows them to be hammered or rolled into thin sheets
  4. Element, such as radium, whose nucleus breaks down and emits particles and energy
Down
  1. Elements in groups 3 through12 of the periodic table; occur in nature as uncombined elements and include the iron triad and coinage metals
  2. Element that usually is a gas or brittle solid at room temperature, is not malleable or ductile, is a poor conductor of heat and electricity, and typically is not shiny
  3. Element that shares some properties with metals and some with nonmetals
  4. Organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties
  5. Element that is shiny, malleable, ductile, and a good conductor of heat and electricity
  6. Horizontal row in the periodic table

10 Clues: Horizontal row in the periodic table • Vertical column in the periodic table • Element that shares some properties with metals and some with nonmetals • Element, such as radium, whose nucleus breaks down and emits particles and energy • Element that is shiny, malleable, ductile, and a good conductor of heat and electricity • ...

Periodic Table 2026-02-26

Periodic Table crossword puzzle
Across
  1. stable positively charged particles in the nucleus of every atom
  2. liquids and gases at room temperature
  3. found in nucleus alongside protons
  4. negatively charged particle that orbits the nucleus
  5. solid, shiny substances on the left and center of periodic table
Down
  1. metals spanning periods 4-7 of the table
  2. horizontal rows
  3. soft, highly reactive metals in group 1
  4. vertical columns
  5. possess properties of both metals and nonmetals

10 Clues: horizontal rows • vertical columns • found in nucleus alongside protons • liquids and gases at room temperature • soft, highly reactive metals in group 1 • metals spanning periods 4-7 of the table • possess properties of both metals and nonmetals • negatively charged particle that orbits the nucleus • stable positively charged particles in the nucleus of every atom • ...

Chapter 4 Crossword Project 2022-01-28

Chapter 4 Crossword Project crossword puzzle
Across
  1. They make up everything
  2. used in thermometers
  3. negatively charged
  4. neutrally charged
  5. represents how many protons make up an element
  6. makes balloons float, second element on the periodic table
Down
  1. atoms of the same element that have different amounts of neutrons
  2. the total sum of all protons and neutrons in an atom
  3. the first element on the periodic table
  4. positively charged
  5. combined to an inseparable point
  6. where the protons and neutrons found

12 Clues: neutrally charged • negatively charged • positively charged • used in thermometers • They make up everything • combined to an inseparable point • where the protons and neutrons found • the first element on the periodic table • represents how many protons make up an element • the total sum of all protons and neutrons in an atom • ...

Chemistry Test Review 2025-03-10

Chemistry Test Review crossword puzzle
Across
  1. columns of the periodic table
  2. anything that has mass and takes up space
  3. all element symbols begin with this kind of letter
  4. Sodium Chloride
  5. H
  6. rows of the periodic table
Down
  1. matter with a composition that is always the same
  2. Positively charged; determines what element
  3. nonmetals are on the
  4. the smallest piece of an element that still represents that element
  5. metals are on the
  6. a substance containing atoms of two or more elements chemically bonded together

12 Clues: H • Sodium Chloride • metals are on the • nonmetals are on the • rows of the periodic table • columns of the periodic table • anything that has mass and takes up space • Positively charged; determines what element • matter with a composition that is always the same • all element symbols begin with this kind of letter • ...

Periodic Table and Atom Review 2014-10-14

Periodic Table and Atom Review crossword puzzle
Across
  1. Which family name correctly represents the elements in Group 1 on the Periodic Table?
  2. Atoms of the same element may have________________________ mass numbers.
  3. The best explanation for the organization of Mendeleev's Periodic Table by atomic mass rather than atomic number is that Mendeleev organized the table prior to the discovery of the atomic __________________.
  4. Sulfur-34 would have _________________ neutrons.
  5. Noble gases are generally ______________.
  6. The atomic radius increases from__________ to bottom in a group.
  7. This element has a density of 2.26
  8. Nickel-59 has has 28 electrons and 28 ____________________.
  9. The alpha particles in Rutherford’s experiments were used to bombard sheets of _____________.
  10. This scientist provided a basis for ordering elements in the modern PeriodicTable.
  11. Isotopes of the same element have different _______________.
  12. The number of valence electrons in Group 2 elements is _________.
Down
  1. Which element would be hardest to remove an electron from (sodium, aluminum, sulfur, or chlorine)?
  2. Atoms are considered electrically ________________ when the number of electrons equal the number of protons.
  3. As the atomic number increases within a group of elements, the atomic radius usually _________________.
  4. Which model of the atom showed electrons in specific, fixed orbits?
  5. As the __________ number on the Periodic Table increases so does the number of electrons.
  6. Thomson, Rutherford and Bohr modeled their experiments and their theories after this scientist's model of the atom.
  7. The ___________ occurring isotopes used to calculate the average atomic mass of an element?
  8. The cathode ray experiments led to what discovery?
  9. Elements which have similar properties are in the same _____________.
  10. Which of the following atoms would have the largest ionic radius (lithium, sodium, potassium, or cesium)?
  11. A mercury isotope with 80 protons and 120 neutrons has a _____________ number of 200.
  12. The physical property Group 18 elements have in common is their _________ at room temperature.

24 Clues: This element has a density of 2.26 • Noble gases are generally ______________. • Sulfur-34 would have _________________ neutrons. • The cathode ray experiments led to what discovery? • Nickel-59 has has 28 electrons and 28 ____________________. • Isotopes of the same element have different _______________. • ...

Chemistry crossword 2015-11-23

Chemistry crossword crossword puzzle
Across
  1. matter that exist as a solid,liquid or gas
  2. substance that helps a chemical reaction to proceed more quickly
  3. vertical column of elements in the periodic table
  4. positively charged part of an atom
  5. the smallest part of an element that is representative of that element
  6. an experiment in which all reactants and all the products of a chemical reaction are all accounted for
  7. chemical reaction that absorbs heat energy
  8. groups of atoms acting as one
  9. change in the appearance or state of a substance that does not change the compositions
  10. compound with a metal and a non metal combined
  11. positively charged particle in the nucleus of an atom
  12. group 17 elements in the periodic table
  13. chemical reaction that releases heat energy
  14. characteristic that that describes a particular substance
  15. atom that has become a electrically charged because it has lost or gained electrons
Down
  1. the materials at the start of the reaction
  2. invisible negativity charged particle that orbits the nucleus of an atom
  3. element that has both metallic and non-metallic properties
  4. the materials produced by the reaction
  5. change that results when two or more substances react to create a different substance or substances
  6. slow chemical change that occurs when oxygen in the air reacts with a metal
  7. an experiment in which one or more products of a chemical reactions can escape
  8. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  9. chemical combination of two or more elements in a specific ratio
  10. table a table in which the element are organized

25 Clues: groups of atoms acting as one • positively charged part of an atom • the materials produced by the reaction • group 17 elements in the periodic table • the materials at the start of the reaction • matter that exist as a solid,liquid or gas • chemical reaction that absorbs heat energy • chemical reaction that releases heat energy • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. Protons, neutrons and electrons are classified as ________ particles.
  2. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  3. Substance that contains more than one element.
  4. I am negatively charged and barely contribute to the mass of the atom.
  5. Members of Group 17 (or VIIA) are called _______.
  6. I can be either heterogeneous or homogeneous.
  7. I have no charge and you can find me at the center of an atom.
  8. The number of _______ gives the identity of an element.
  9. I take the shape of the container I am in.
  10. Another name for a column of the periodic table.
  11. I am a transition metal with 47 electrons used to make photographic film.
  12. Another name for a row of the periodic table.
  13. Elemental symbol for tin.
Down
  1. Two forms of the same element that contain same number of protons but different number of neutrons.
  2. I am one of the noble gases.
  3. Arsenic is an example of this type of element.
  4. A combination of two or more atoms held together in a specific shape by attractive forces.
  5. My atomic number is 7.
  6. I am the positively charged center of an atom.
  7. My atomic mass is 63.546 amu.
  8. These types of elements are malleable, ductile and conduct electricity.
  9. I am made up of hydrogen and oxygen atoms and you need me to live.
  10. I am the heaviest alkaline earth metal.
  11. If phosphorus gains 1 proton it turns into this element.
  12. You can find me in Group 1 of the periodic table and in table salt.
  13. An atom that has gained or lost one or more electrons.
  14. I have definite shape and volume.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • I can be either heterogeneous or homogeneous. • Another name for a row of the periodic table. • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. I am one of the noble gases.
  2. I am a transition metal with 47 electrons used to make photographic film.
  3. I am negatively charged and barely contribute to the mass of the atom.
  4. Another name for a column of the periodic table.
  5. I have definite shape and volume.
  6. If phosphorus gains 1 proton it turns into this element.
  7. My atomic number is 7.
  8. I have no charge and you can find me at the center of an atom.
  9. Arsenic is an example of this type of element.
  10. These types of elements are malleable, ductile and conduct electricity.
  11. Two forms of the same element that contain same number of protons but different number of neutrons.
  12. I can be either heterogeneous or homogeneous.
  13. Another name for a row of the periodic table.
  14. I am the heaviest alkaline earth metal.
Down
  1. I am made up of hydrogen and oxygen atoms and you need me to live.
  2. Elemental symbol for tin.
  3. Members of Group 17 (or VIIA) are called _______.
  4. I am the positively charged center of an atom.
  5. My atomic mass is 63.546 amu.
  6. A combination of two or more atoms held together in a specific shape by attractive forces.
  7. You can find me in Group 1 of the periodic table and in table salt.
  8. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  9. The number of _______ gives the identity of an element.
  10. Protons, neutrons and electrons are classified as ________ particles.
  11. Substance that contains more than one element.
  12. I take the shape of the container I am in.
  13. An atom that has gained or lost one or more electrons.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • I can be either heterogeneous or homogeneous. • Another name for a row of the periodic table. • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. I can be either heterogeneous or homogeneous.
  2. Elemental symbol for tin.
  3. My atomic number is 7.
  4. I am a transition metal with 47 electrons used to make photographic film.
  5. Substance that contains more than one element.
  6. A combination of two or more atoms held together in a specific shape by attractive forces.
  7. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  8. Arsenic is an example of this type of element.
  9. I am one of the noble gases.
  10. These types of elements are malleable, ductile and conduct electricity.
  11. My atomic mass is 63.546 amu.
  12. Members of Group 17 (or VIIA) are called _______.
  13. Another name for a row of the periodic table.
  14. Another name for a column of the periodic table.
Down
  1. Protons, neutrons and electrons are classified as ________ particles.
  2. Two forms of the same element that contain same number of protons but different number of neutrons.
  3. An atom that has gained or lost one or more electrons.
  4. If phosphorus gains 1 proton it turns into this element.
  5. I am the positively charged center of an atom.
  6. I am negatively charged and barely contribute to the mass of the atom.
  7. I have no charge and you can find me at the center of an atom.
  8. The number of _______ gives the identity of an element.
  9. I have definite shape and volume.
  10. I take the shape of the container I am in.
  11. I am made up of hydrogen and oxygen atoms and you need me to live.
  12. You can find me in Group 1 of the periodic table and in table salt.
  13. I am the heaviest alkaline earth metal.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • I can be either heterogeneous or homogeneous. • Another name for a row of the periodic table. • ...

Chemistry 2022-05-19

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

30 Clues: is a unique element. • The first row of the f block are known as? • ______ is used to form chemical compounds. • The second row of the f block are known as? • two nuclei and two electrons _____ each other. • Repeating patterns are referred to as ________. • Atoms cannot be __________, created, or destroyed. • All six of the __________ are also in the p block. • ...

Challenge it! 2023-02-24

Challenge it! crossword puzzle
Across
  1. Share electrons
  2. Makes 15% of the Periodic table
  3. The formula for water
  4. Produces heat, Scent, and Gas bubbles
  5. The building block of life
Down
  1. A group of atoms bonded together
  2. Makes 75% of the Periodic table
  3. The connection between two surfaces
  4. How scientist find atoms present in a molecule
  5. Gives and takes electrons

10 Clues: Share electrons • The formula for water • Gives and takes electrons • The building block of life • Makes 75% of the Periodic table • Makes 15% of the Periodic table • A group of atoms bonded together • The connection between two surfaces • Produces heat, Scent, and Gas bubbles • How scientist find atoms present in a molecule

Vocab Set #5 2014-10-28

Vocab Set #5 crossword puzzle
Across
  1. the # of protons in the nucleus of an atom, which determines an elements place on the periodic table
  2. theory that atoms are solid, indestructible spheres
  3. a column of elements in the periodic table
  4. hard but liable to break or shatter easily
Down
  1. the theory that an atom can be divided into a nucleus and electrons
  2. father of nuclear physics
  3. the mass of an atom of a chemical element
  4. a horizontal row in the periodic table
  5. the theory that an atom can be divided into fluid and electrons

9 Clues: father of nuclear physics • a horizontal row in the periodic table • the mass of an atom of a chemical element • a column of elements in the periodic table • hard but liable to break or shatter easily • theory that atoms are solid, indestructible spheres • the theory that an atom can be divided into fluid and electrons • ...

Matter 2021-02-15

Matter crossword puzzle
Across
  1. a notation of one or two letters representing a chemical element
  2. a column of elements in the periodic table of the chemical elements
  3. a metallic substance composed of two or kore elements, as either a compound or a solution.
  4. the number of protons found in the nucleus of every atom of that element
  5. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron
  6. a subatomic particle which has a neutral charge, and a mass slightly greater than that of a proton
  7. the total number of protons and neutrons in an atomic nucleus
  8. an element or substance that is not a metal
  9. the process by which molecules of a solvent tend to pass through a semi permeable membrane from a less concentrated solution into a more concentrated one
  10. any chemical element that is an effective conductor of electricity and heat can be defined as a?
  11. What do you call anything that has mass and volume?
  12. particles that are smaller than atoms
  13. a pure substance consisting only of atoms that all have the same numbers of protobs in their atomic nuclei
  14. a chemical element which has a preponderance of properties in between, or that are a mixture of those of metals and nonmetals
  15. the number of protons found in the nucleus of every atom of that element
Down
  1. the body of theory which explains the physical properties of matter in terms of motions of its constituent particles
  2. any of the six chemical elements that make up Group 1(la) of the periodic table
  3. a row of chemical elements in the periodic table
  4. the net movement of anything from a region of higher concentration to a region of lower concentration
  5. a table of the chemical elements arranged in order of atomic number, usually in rows, so tgat elements with similar atomic structure appear in vertical columns
  6. a group in the periodic table that consists of five chemically related elements: fluorine, chlorine, bromine, iodine (l) and astatine
  7. a minute portion of matter
  8. the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object
  9. the positively charged central if an atom, consisting of protons and neutrons abd containing nearly all its mass
  10. the abundance of a constituent divided by the total volume of a mixture
  11. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  12. any of the six chemical elements that comprise group 2 (lla)of the periodic table
  13. the smallest unit which matter can be divided without the release of electricity charged particles
  14. materials formed by chemically bonding two or more chemical elements
  15. a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided

30 Clues: a minute portion of matter • particles that are smaller than atoms • an element or substance that is not a metal • a row of chemical elements in the periodic table • What do you call anything that has mass and volume? • the total number of protons and neutrons in an atomic nucleus • a notation of one or two letters representing a chemical element • ...

Block Chemistry Review 2022-12-13

Block Chemistry Review crossword puzzle
Across
  1. came up with the plum pudding model and discovered electrons
  2. negatively charged subatomic particle
  3. an atom with a charge
  4. the elements or compounds that are found on the left side of a chemical equation
  5. these elements are ductile, malleable, shiny, and are good conductors
  6. gas used to fill balloons
  7. has a definite volume but takes the shape of its container
  8. outermost electrons
  9. an atom with a negative charge
  10. takes the shape and volume of its container
  11. these are the groups or columns on the periodic table
  12. energy due to motion
  13. came up with the idea that there was a solid positively charged nucleus
  14. has only one proton
  15. elements or compounds that are found on the right side of a chemical equation
  16. aqueous (aq)
  17. type of compound that occurs between two nonmetals
  18. reaction type produces a salt and water
  19. temperature scale that has boiling water at 100 and freezing water at 0
  20. has a different number of neutrons than normal
  21. has a definite shape and volume
  22. temperature scale used here in the US
  23. equation that only shows the participating elements in a precipitation reaction
  24. reaction where reactants are broken down into smaller parts
  25. type of reaction that produces a solid
  26. these elements have no charge
  27. 6.022x10^23
  28. an atom with a positive charge
  29. represents the number of protons
  30. set of elements that have varying charges
  31. 79 protons in its nucleus
  32. neutrally charged subatomic particle
Down
  1. the end result is different than the start
  2. these elements have a negative 1 charge
  3. reaction type that produces carbondioxide and water
  4. this table contains all the known elements
  5. energy due to position
  6. liquid metal at room temperature
  7. symbolic representation of a chemical reaction
  8. series of steps used to solve problems
  9. the measure of energy in molecules
  10. group one on the periodic table
  11. these elements have properties of both metals and nonmetals
  12. element has the chemical symbol B
  13. protons plus neutrons
  14. father of the periodic table of the elements
  15. produces hydroxide ions when dissolved in water
  16. has a molar mass of 16g
  17. system of writing numbers where the first number has to be between 1 and 10 and is multiplied by 10^x
  18. these are the rows on the periodic table
  19. group two on the periodic table
  20. type of compound that occurs between a metal and a nonmetal
  21. reaction that puts two or more things together to make something new
  22. temperature scale that stars from absolute 0
  23. mass per unit of volume unit g/cm^3
  24. the flow of energy
  25. number equal to 6.022x10^23
  26. positively charged subatomic particle
  27. produces hydrogen atoms when dissolved in water

59 Clues: 6.022x10^23 • aqueous (aq) • the flow of energy • outermost electrons • has only one proton • energy due to motion • an atom with a charge • protons plus neutrons • energy due to position • has a molar mass of 16g • gas used to fill balloons • 79 protons in its nucleus • number equal to 6.022x10^23 • these elements have no charge • an atom with a negative charge • ...

8th Grade Science Crossword 2023-05-31

8th Grade Science Crossword crossword puzzle
Across
  1. The process of adapting
  2. what makes your genetic makeup
  3. It's like an electron with a positive charge
  4. The type of front that stays still
  5. The atomic symbol is Au
  6. It's like a proton but with a negative charge
  7. The process of __________ is when natural things change genetics over time
Down
  1. Warm air bringing in low pressure and rainy weather
  2. The atomic symbol is Na
  3. It relates to the relation of electric currents
  4. It's like a proton without charge
  5. First element on the periodic table
  6. The atomic symbol is K
  7. Newton's first law is The law of _______
  8. The fifth element on the periodic table
  9. Cold air bringing in high pressure and sunny weather
  10. The type of blood you have is your_____
  11. what class are we in

18 Clues: what class are we in • The atomic symbol is K • The atomic symbol is Na • The process of adapting • The atomic symbol is Au • what makes your genetic makeup • It's like a proton without charge • The type of front that stays still • First element on the periodic table • The fifth element on the periodic table • The type of blood you have is your_____ • ...

Chemistry C4 2015-03-06

Chemistry C4 crossword puzzle
Across
  1. the vertical column in the periodic table.
  2. the second stage of purifying water.
  3. the rows across in the periodic table.
  4. a bond between two non metals.
  5. the first stage in purifying water.
  6. the group 7 elements.
  7. an atom with a different number of neutrons to protons and electrons.
  8. a bond between a metal and non metal.
  9. purification the forth stage of purifying water.
  10. a way to test for a metal.
Down
  1. the thing at the centre of the atom.
  2. the third stage of purifying water.
  3. negatively charged, the same number as the protons.
  4. neutrally charged.
  5. the number of protons and electrons in an atom.
  6. positvely charged, the same number as the electrons.
  7. the group 1 elements.
  8. the thing the elctrons are in.

18 Clues: neutrally charged. • the group 1 elements. • the group 7 elements. • a way to test for a metal. • a bond between two non metals. • the thing the elctrons are in. • the third stage of purifying water. • the first stage in purifying water. • the thing at the centre of the atom. • the second stage of purifying water. • a bond between a metal and non metal. • ...

Matter 2 Key Words Crossword 2024-11-08

Matter 2 Key Words Crossword crossword puzzle
Across
  1. Element with atoms made of only one proton and one electron.
  2. Group containing lithium and sodium.
  3. Subatomic particle with a positive charge.
  4. Where in the atom are the protons and electrons found?
  5. Metal more reactive than sodium - purple flame.
  6. Subatomic particle with a negative charge.
  7. Row on the periodic table.
  8. The smallest part of an element.
  9. Group containing fluorine and chlorine.
Down
  1. Column on the periodic table.
  2. Number of protons in a sodium atom.
  3. Also known as "proton number". (2)
  4. Mass number of a carbon atom.
  5. Most reactive element in group 7.
  6. A substance made from two or more different types of atom chemically joined.
  7. Also known as "RAM." (2)
  8. Subatomic particle with no charge (neutral).
  9. A substance made from only one type of atom.

18 Clues: Also known as "RAM." (2) • Row on the periodic table. • Column on the periodic table. • Mass number of a carbon atom. • The smallest part of an element. • Most reactive element in group 7. • Also known as "proton number". (2) • Number of protons in a sodium atom. • Group containing lithium and sodium. • Group containing fluorine and chlorine. • ...

Atoms Crossword Puzzle by: Bryson Jones 2021-10-12

Atoms Crossword Puzzle by: Bryson Jones crossword puzzle
Across
  1. mass the mass of an atom of a chemical element
  2. the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms
  3. shows energy levels of atoms
  4. the system of electrons surrounding the nucleus of an atom
  5. table a row is called a period on the
  6. the basic unit of a chemical element.
  7. protons and neutron make up the
Down
  1. has negative energy
  2. chemical substance composed of many identical molecules
  3. water
  4. hard state of matter
  5. has 0 energy
  6. made the periodic table
  7. number tells you with the element is
  8. has positive energy
  9. what is oxygen

16 Clues: water • has 0 energy • what is oxygen • has negative energy • has positive energy • hard state of matter • made the periodic table • shows energy levels of atoms • protons and neutron make up the • number tells you with the element is • table a row is called a period on the • the basic unit of a chemical element. • mass the mass of an atom of a chemical element • ...

Periodicity WS 2023-01-23

Periodicity WS crossword puzzle
Across
  1. catalysts in different phase than reactants
  2. temporary induced magnetism repulsive to the applied field
  3. temporary induced magnetism in the same direction as the applied field
  4. recurring trends in chemical properties
  5. total charge of protons in an atom
  6. ligands that can form ≥2 dative bonds with a metal ion
  7. elements 57-71 w/similar properties to lanthanum
  8. rows in the periodic table
  9. magnetism retained without an external field
Down
  1. catalysts in same phase as reactants
  2. highly reactive group 17 nonmetals
  3. elements 89-103 w/similar properties to actinium
  4. highly reactive group 1 metals
  5. unreactive group 18 nonmetals
  6. columns in the periodic table

15 Clues: rows in the periodic table • unreactive group 18 nonmetals • columns in the periodic table • highly reactive group 1 metals • highly reactive group 17 nonmetals • total charge of protons in an atom • catalysts in same phase as reactants • recurring trends in chemical properties • catalysts in different phase than reactants • magnetism retained without an external field • ...

Chapter 22 2024-11-07

Chapter 22 crossword puzzle
Across
  1. middle of the atoms; holds protons and neutrons
  2. horizontal rows on the periodic table
  3. how many electrons make the 3rd electron layer happy
  4. any 2+ atoms bonded together
  5. atoms with a different number of neutrons than protons
  6. connection or attraction between atoms
  7. how many electrons make the first electron layer happy
Down
  1. all the same type of atom
  2. bond where electrons are shared
  3. bond where electrons are transferred/given
  4. smallest piece of matter
  5. columns on the periodic table
  6. name for a molecule with charged ends
  7. area around the nucleus where electrons are found
  8. atoms with a positive or negative charge

15 Clues: smallest piece of matter • all the same type of atom • any 2+ atoms bonded together • columns on the periodic table • bond where electrons are shared • horizontal rows on the periodic table • name for a molecule with charged ends • connection or attraction between atoms • atoms with a positive or negative charge • bond where electrons are transferred/given • ...

Chemistry Crosswords 2017-11-15

Chemistry Crosswords crossword puzzle
Across
  1. chemical combination of two or more elements in a specific ratio
  2. slow chemical change that occurs when oxygen in the air reacts with a metal
  3. group 2 elements in the periodic table; their reactivity is not as strong as that of the alkali metals
  4. invisible negatively charged particle that orbits the nucleus of an atom
  5. chemical reaction that releases energy
  6. pure substance formed when at least one metal and one non-metal combine
  7. group 1 elements in the periodic table, not including hydrogen; the most reactive of the metals
  8. of energy fundamental principle that energy cannot be created or destroyed
  9. positively charged centre of an atom;contains protons and neutrons
  10. number of protons in the nucleus of one atom of an element
  11. group 17 elements in the periodic table; the most reactive non-metals
Down
  1. new substance produced in a chemical reaction between reactants
  2. the smallest part of an element that is representative of that element; a neutral particle made up of a nucleus containing protons and neutrons, and in which the number of electrons equals the number of protons
  3. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu)
  4. mogeneous mixture; mixture of two or more pure substances that looks like one substance
  5. change of state from a solid to a gas or from a gas to a solid
  6. positively charged particle in the nucleus of an atom
  7. substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties
  8. chemical reaction that absorbs energy
  9. pure substance that cannot be broken down into other substances; substance made up of only one type of atom
  10. table in which the elements are organized by their physical and chemical properties
  11. pure substance formed when non-metals combine
  12. group 18 elements in the periodic table;the most stable and unreactive elements
  13. orbit of electrons around the nucleus of an atom
  14. atom that has become electrically charged because it has lost or gained electrons; a positive ion is an atom that has lost one or more electrons;a negative ion is an atom that has gained one or more electrons

25 Clues: chemical reaction that absorbs energy • chemical reaction that releases energy • pure substance formed when non-metals combine • orbit of electrons around the nucleus of an atom • positively charged particle in the nucleus of an atom • number of protons in the nucleus of one atom of an element • change of state from a solid to a gas or from a gas to a solid • ...

Chemistry Crossword 2023-05-17

Chemistry Crossword crossword puzzle
Across
  1. When two elements form an ionic compound
  2. Outer most shell
  3. Becomes ______ when receiving an electron
  4. Becomes ______ when giving up an electron
  5. Table
  6. Smallest thing known to man
Down
  1. They make up the periodic table
  2. Decides whether or not an element is stable
  3. When elements share electrons
  4. Either positively or negatively charged

10 Clues: Table • Outer most shell • Smallest thing known to man • When elements share electrons • They make up the periodic table • Either positively or negatively charged • When two elements form an ionic compound • Becomes ______ when receiving an electron • Becomes ______ when giving up an electron • Decides whether or not an element is stable

The periodic Table 2019-09-25

The periodic Table crossword puzzle
Across
  1. weight The way they sorted the elements on the table
  2. Extremely reactive metals
  3. The creator of the periodic table
  4. elements between metal and solid nonmetals
  5. extremely reactive nonmetallic elements
Down
  1. The elements on the left side of the Periodic Table
  2. is a mineral found in many foods, such as milk
  3. metals any of the set of metallic elements
  4. Not so reactive earth metals
  5. The amount of elements discovered at the time of Mendeleev

10 Clues: Extremely reactive metals • Not so reactive earth metals • The creator of the periodic table • extremely reactive nonmetallic elements • metals any of the set of metallic elements • elements between metal and solid nonmetals • is a mineral found in many foods, such as milk • The elements on the left side of the Periodic Table • ...

Periodic Table Cross Word By Avery 2013-12-03

Periodic Table Cross Word By Avery crossword puzzle
Across
  1. Anything that has mass and volume
  2. Has a negative charge in an atom
  3. The largest group on the periodic table located on the left side
  4. Has no charge in an atom
  5. Describes how likely an element is to form bonds with other elements
  6. The title of the table
  7. The smallest unit of a compound
  8. A different word for Metalloids
  9. The second largest group on the table located on the right side
  10. The numbers listed on the top of the table
Down
  1. The number that shows the number of protons
  2. Has a positive charge in an atom
  3. What is listed on the table
  4. The smallest group on the table located in between the other two groups
  5. Two or more elements
  6. The abbreviation of the name of the element
  7. The numbers listed on the left side of the table
  8. The number that shows the number of protons and neutrons
  9. The center of an atom
  10. The smallest particle given the name of an element

20 Clues: Two or more elements • The center of an atom • The title of the table • Has no charge in an atom • What is listed on the table • The smallest unit of a compound • A different word for Metalloids • Has a positive charge in an atom • Has a negative charge in an atom • Anything that has mass and volume • The numbers listed on the top of the table • ...

Atoms and the Periodic Table Review 2021-10-18

Atoms and the Periodic Table Review crossword puzzle
Across
  1. Type of charge neutrons have.
  2. Type of charge electrons have.
  3. There are _____ periods on the PT.
  4. Located in the nucleus.
  5. Periodic Table is broken into metals and _____.
  6. Atoms are mostly made up of _____(two words)
  7. Tye of charge protons have.
  8. Number of families on the Periodic Table
  9. Family that has properties of metals and nonmetals.
  10. Gas group that is very stable and doesn't react much.
  11. Maximum number of electrons allowed on first energy shell.
  12. Small subatomic particle- outside of the nucleus.
Down
  1. Maximum number of electrons allowed on second energy shell.
  2. Number of Protons + Number of Neutrons
  3. An atom that has the same number of protons & electrons
  4. Located in the nucleus.
  5. Abbreviation for element name on the PT
  6. Number of protons an element has on the PT
  7. There are ____ groups on the PT.
  8. The center of the atom.
  9. Group 17 are called the ___________.

21 Clues: Located in the nucleus. • Located in the nucleus. • The center of the atom. • Tye of charge protons have. • Type of charge neutrons have. • Type of charge electrons have. • There are ____ groups on the PT. • There are _____ periods on the PT. • Group 17 are called the ___________. • Number of Protons + Number of Neutrons • Abbreviation for element name on the PT • ...

Science 14 Unit A 2021-09-14

Science 14 Unit A crossword puzzle
Across
  1. a physical property
  2. water is an example of this
  3. the symbol for lead is Pb, which stands for...
  4. acids have a pH less than
  5. one of the three states of matter
  6. workplace ______________ materials information system
  7. which substance is primarily responsible for corrosion
  8. a substance that cannot dissolve
  9. the substance that dissolves the solute
  10. ingredient used in household cleaners
  11. sodium hydroxide is classified as a...
  12. a property of a non-metal
  13. state where particles are most spaced out
Down
  1. the roof of the parliament buildings are made of this metal
  2. property if there is a change in smell, colour or temperature
  3. type of substance only made of one type of particle
  4. a way to purify water
  5. a type of mixture
  6. columns on the periodic table
  7. share properties of metals and non-metals
  8. his work provided the basis for the periodic table
  9. acids turn litmus this colour

22 Clues: a type of mixture • a physical property • a way to purify water • acids have a pH less than • a property of a non-metal • water is an example of this • columns on the periodic table • acids turn litmus this colour • a substance that cannot dissolve • one of the three states of matter • ingredient used in household cleaners • sodium hydroxide is classified as a... • ...

Chapter 2: Atoms, Molecules, and Ions 2016-09-25

Chapter 2: Atoms, Molecules, and Ions crossword puzzle
Across
  1. The elements in group 1 of the periodic table are ______ metals
  2. Discovered the electron using cathode ray tube(last name)
  3. ______ number is found by adding the number of protons and neutrons
  4. Smallest particle of an element that can enter into a chemical reaction
  5. Negatively charged particles found outside nucleus
  6. Negatively charged ions
  7. Positively charged ions
  8. Discovered the nucleus using gold foil experiment(last name)
  9. Polonium is a ______
  10. Positively charged particle found in nucleus
Down
  1. Acids always have at least one ______ atom
  2. Elements in group 17 of the periodic table are called ______
  3. _____particle emission is when a helium nucleus is given off
  4. Gamma radiation emits ________
  5. Arsenic is a ______
  6. _____number is equal to the number of protons
  7. Beta emission produces a/an ______
  8. Hydrogen is a ______
  9. Unit for atomic mass
  10. Atom containing same number of protons but not neutrons

20 Clues: Arsenic is a ______ • Hydrogen is a ______ • Unit for atomic mass • Polonium is a ______ • Negatively charged ions • Positively charged ions • Gamma radiation emits ________ • Beta emission produces a/an ______ • Acids always have at least one ______ atom • Positively charged particle found in nucleus • _____number is equal to the number of protons • ...

Atomic Structure Exam Review 2019-11-19

Atomic Structure Exam Review crossword puzzle
Across
  1. hydrogen isotope with no neutrons (bean lab)
  2. electrons on third level max
  3. represented by "A"
  4. discovered the nucleus
  5. discovered the neutron
  6. makes up 99.9% of atom's mass
  7. electrons in outer shell
  8. put electrons on energy levels
  9. discovered the electron
  10. atoms of same element w/ same atomic numbers but different mass numbers
  11. name of a carbon atom w/6 protons & 8 neutrons
  12. atomic theory
  13. "N" in MAN
  14. discovered the proton
  15. modern periodic table
Down
  1. hydrogen isotope with two neutrons (bean lab)
  2. hydrogen isotope with one neutron (bean lab)
  3. electrons on fourth level max
  4. name of a fluorine atom w/9 protons & 11 neutrons
  5. what atoms gain or lose to become ions
  6. represented by "Z"
  7. "atomos"
  8. charged atom
  9. first periodic table
  10. protons and neutrons
  11. electrons on first level max
  12. "P" in APE
  13. electrons on second level max

28 Clues: "atomos" • "P" in APE • "N" in MAN • charged atom • atomic theory • represented by "A" • represented by "Z" • first periodic table • protons and neutrons • discovered the proton • modern periodic table • discovered the nucleus • discovered the neutron • discovered the electron • electrons in outer shell • electrons on third level max • electrons on first level max • electrons on fourth level max • ...

Review For the First Test 2015-09-28

Review For the First Test crossword puzzle
Across
  1. Natural feature of topography.
  2. The atomic number tells you the number of these.
  3. brittle insulators
  4. shiny semiconductors
  5. The result of an experiment.
  6. The part of the experiment done as a comparison to make sure it’s valid.
  7. Is one testable guess.
  8. malleable conductors
  9. Imaginary line halfway between two poles.
  10. The thing changed on purpose in an experiment.
  11. The difference in elevation.
  12. Explains a rule of nature.
Down
  1. Things that could change but shouldn’t.
  2. Lines running north-south around the globe. 0-180
  3. Lines running east-west around the globe. 0-90
  4. The height above sea level.
  5. The unit for volume
  6. A line from pole to pole running through England.
  7. A rule of nature
  8. One half of the planet.
  9. a row on the periodic table
  10. a column on the periodic table
  11. The last S in PASS
  12. The proper way to smell in science.

24 Clues: A rule of nature • brittle insulators • The last S in PASS • The unit for volume • shiny semiconductors • malleable conductors • Is one testable guess. • One half of the planet. • Explains a rule of nature. • The height above sea level. • a row on the periodic table • The result of an experiment. • The difference in elevation. • Natural feature of topography. • ...