chemistry Crossword Puzzles

Chemistry 2024-11-24

Chemistry crossword puzzle
Across
  1. Negative terminal in an electrochemical cell.
  2. Process of removing salt from seawater.
  3. Used to purify water by removing dissolved salts.
  4. A material made up of repeating molecular units.
  5. osmosis Non-stick material often used in cookware.
Down
  1. A portable energy storage device.
  2. The medium that conducts ions between two electrodes
  3. Positive terminal in an electrochemical cell.
  4. Commonly used plastic abbreviated as PVC.
  5. Substance enabling ion flow in a cell.

10 Clues: A portable energy storage device. • Substance enabling ion flow in a cell. • Process of removing salt from seawater. • Commonly used plastic abbreviated as PVC. • Negative terminal in an electrochemical cell. • Positive terminal in an electrochemical cell. • A material made up of repeating molecular units. • Used to purify water by removing dissolved salts. • ...

Chemistry 2025-06-15

Chemistry crossword puzzle
Across
  1. Metal protection process
  2. Simplest hydrocarbon
  3. Metal extraction process
  4. Acid in vinegar
  5. Most electronegative element
Down
  1. Alloy of copper and tin
  2. Alkali metal
  3. Product of acid-base reaction
  4. Noble gas
  5. Chemical indicator

10 Clues: Noble gas • Alkali metal • Acid in vinegar • Chemical indicator • Simplest hydrocarbon • Alloy of copper and tin • Metal protection process • Metal extraction process • Most electronegative element • Product of acid-base reaction

Chemistry 2025-06-16

Chemistry crossword puzzle
Across
  1. Convert 35 K to degrees Celcius.
  2. A type of molecule with an uneven distribution of charges, resulting in positive and negative ends.
  3. A measure of an atom’s ability to attract and hold electrons in a chemical bond.
Down
  1. Convert 172.9 C to K
  2. The ratio of the density of a substance to the density of a reference substance (usually water for liquids/solids).
  3. A molecule in which electrons are shared equally, so there are no distinct positive or negative poles.
  4. A gas law stating that the volume of a gas is directly proportional to its temperature at constant pressure.
  5. ELECTRONS The outermost electrons of an atom that are involved in forming bonds.
  6. Atoms of the same element with the same number of protons but different numbers of neutrons.
  7. A measure of the size of an atom from its nucleus to the outer boundary of its electron cloud.

10 Clues: Convert 172.9 C to K • Convert 35 K to degrees Celcius. • A measure of an atom’s ability to attract and hold electrons in a chemical bond. • ELECTRONS The outermost electrons of an atom that are involved in forming bonds. • Atoms of the same element with the same number of protons but different numbers of neutrons. • ...

CHEMISTRY 2025-07-27

CHEMISTRY crossword puzzle
Across
  1. – The smallest particle of an element that retains its properties.
  2. – A chemical link between two atoms.
  3. – A negatively charged particle that orbits the nucleus.
  4. – The lightest element in the periodic table.
  5. – A substance with a pH less than 7.
Down
  1. – A substance with a pH more than 7.
  2. – Two or more atoms chemically bonded together.
  3. – A gas essential for breathing.
  4. – Anything that has mass and takes up space.
  5. – What happens when substances chemically change.

10 Clues: – A gas essential for breathing. • – A substance with a pH more than 7. • – A chemical link between two atoms. • – A substance with a pH less than 7. • – Anything that has mass and takes up space. • – The lightest element in the periodic table. • – Two or more atoms chemically bonded together. • – What happens when substances chemically change. • ...

chemistry 2025-08-24

chemistry crossword puzzle
Across
  1. a negatively charged particle
  2. the variable that you measure
  3. the matter that everything is made up of
  4. an educated guess of what you think will happen
  5. a sub-atomic partial that has a positive charge
Down
  1. the variable that changes
  2. the instructions you follow for a investigation
  3. a substance that cannot be broken down any smaller
  4. a glass vial used for mixing chemicals
  5. a positively charged ion

10 Clues: a positively charged ion • the variable that changes • a negatively charged particle • the variable that you measure • a glass vial used for mixing chemicals • the matter that everything is made up of • the instructions you follow for a investigation • an educated guess of what you think will happen • a sub-atomic partial that has a positive charge • ...

Chemistry 2025-10-30

Chemistry crossword puzzle
Across
  1. a large molecule
  2. negatively charged particles that orbit around the nucleus
  3. neutral and found in the nucleus
Down
  1. superheated matter
  2. the study of matter and how it changes
  3. anything that has mass and takes up space
  4. 1 of 4 fundamental states of matter
  5. positively charged protons and found in the nucleus
  6. a physical property of matter D=M/V
  7. solute + solvents

10 Clues: a large molecule • solute + solvents • superheated matter • neutral and found in the nucleus • 1 of 4 fundamental states of matter • a physical property of matter D=M/V • the study of matter and how it changes • anything that has mass and takes up space • positively charged protons and found in the nucleus • negatively charged particles that orbit around the nucleus

CHEMISTRY 2026-01-02

CHEMISTRY crossword puzzle
Across
  1. An atomic model that proposes electrons move in fixed energy levels
  2. Weak forces of attraction between molecules
  3. A substance that increases the rate of reaction by providing an alternative pathway
  4. The minimum energy required to start a chemical reaction
Down
  1. The total number of protons and neutrons in an atom
  2. A substance that accepts a proton
  3. The minimum energy required to remove one electron from a gaseous atom
  4. The region around the nucleus where there is a high probability of finding an electron
  5. A covalent bond formed when one atom donates both electrons
  6. The electrostatic force of attraction between positive and negative ions

10 Clues: A substance that accepts a proton • Weak forces of attraction between molecules • The total number of protons and neutrons in an atom • The minimum energy required to start a chemical reaction • A covalent bond formed when one atom donates both electrons • An atomic model that proposes electrons move in fixed energy levels • ...

Chemistry 2025-12-19

Chemistry crossword puzzle
Across
  1. dot structure diagram using elements and dots
  2. shape linear, bent
  3. what Santa eats
  4. December 25th
  5. who bring the gifts
Down
  1. valence shell electron pair repulsion
  2. Christmas meat
  3. formula begins with H
  4. ion sulfate, nitrate
  5. what Santa brings

10 Clues: December 25th • Christmas meat • what Santa eats • what Santa brings • shape linear, bent • who bring the gifts • formula begins with H • ion sulfate, nitrate • valence shell electron pair repulsion • dot structure diagram using elements and dots

Chemistry 2026-01-15

Chemistry crossword puzzle
Across
  1. compounds can be separated in what way
  2. a building block of matter that cannot be broken down any further
  3. in a compound, elements are chemically--------
  4. a substance made of one type of atom
  5. a mixture that has visible different materials
Down
  1. mixtures can be separated in what way
  2. a substance made of 2 or more elements or compounds that are not chemically bonded
  3. 2 or more elements that are chemically bonded
  4. anything that takes up space and has mass
  5. a mixture that is uniform and consistent throughout

10 Clues: a substance made of one type of atom • mixtures can be separated in what way • compounds can be separated in what way • anything that takes up space and has mass • 2 or more elements that are chemically bonded • in a compound, elements are chemically-------- • a mixture that has visible different materials • a mixture that is uniform and consistent throughout • ...

Chemistry 2026-02-11

Chemistry crossword puzzle
Across
  1. water's is H2O
  2. pure substances that cannot be broken down
  3. decimal number below element name
  4. number in top left of elements; 1-118
  5. all of the "stuff" in the universe; anything with mass and volume
  6. represents the name of the element
Down
  1. the scientific field dealing with elements, substances, and compounds
  2. atoms combine to form these
  3. substances combine to form these
  4. the basic building blocks of matter

10 Clues: water's is H2O • atoms combine to form these • substances combine to form these • decimal number below element name • represents the name of the element • the basic building blocks of matter • number in top left of elements; 1-118 • pure substances that cannot be broken down • all of the "stuff" in the universe; anything with mass and volume • ...

CHEMISTRY 2026-03-15

CHEMISTRY crossword puzzle
Across
  1. A substance that produces hydrogen ions (H⁺) when dissolved in water.
  2. The force exerted by gas particles when they collide with the walls of a container.
  3. The space occupied by a gas.
  4. Hydrocarbons that contain at least one triple bond (C≡C).
  5. Refers to Boyle’s Law, which states that pressure and volume of a gas are inversely related when temperature is constant.
Down
  1. Refers to Charles’s Law, which states that the volume of a gas increases as temperature increases at constant pressure.
  2. Saturated hydrocarbons that contain only single bonds between carbon atoms.
  3. A base that is soluble in water and produces hydroxide ions (OH⁻) in solution.
  4. The ability to do work or produce heat and cannot be created or destroyed according to the First Law of Thermodynamics.
  5. Hydrocarbons that contain at least one double bond (C=C).

10 Clues: The space occupied by a gas. • Hydrocarbons that contain at least one triple bond (C≡C). • Hydrocarbons that contain at least one double bond (C=C). • A substance that produces hydrogen ions (H⁺) when dissolved in water. • Saturated hydrocarbons that contain only single bonds between carbon atoms. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. The smallest particle of an element that still maintains all characteristics of the element.
  2. Also known as Phases of Matter
  3. A particular kind of matter that has a uniform and definite composition.
  4. Study of substances containing carbon.
  5. A sub-particle of an atom and has a neutral charge.
  6. Study of substances containing carbon.
  7. Study of the chemistry of living things.
Down
  1. Goals benefitting a specific cause.
  2. The amount of matter in an object.
  3. The study of the composition of substances and the changes they undergo.
  4. The amount of space an object takes up.
  5. Accumulation of knowledge for knowledge's own sake.
  6. A sub-particle of an atom and has a negative charge.
  7. Study the theory and behavior of chemical processes.
  8. Anything that takes up space and has mass.
  9. Study the composition of substances.
  10. Two or more elements bounded together chemically.
  11. Simplest form of matter which possesses all characteristics of that type of matter.
  12. A sub-particle of an atom and has a positive charge.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Study the composition of substances.
  2. Study of the chemistry of living things.
  3. Also known as Phases of Matter
  4. A particular kind of matter that has a uniform and definite composition.
  5. Study of substances containing carbon.
  6. Simplest form of matter which possesses all characteristics of that type of matter.
  7. Goals benefitting a specific cause.
  8. Anything that takes up space and has mass.
  9. A sub-particle of an atom and has a positive charge.
Down
  1. Study of substances containing carbon.
  2. Accumulation of knowledge for knowledge's own sake.
  3. The smallest particle of an element that still maintains all characteristics of the element.
  4. Study the theory and behavior of chemical processes.
  5. A sub-particle of an atom and has a neutral charge.
  6. A sub-particle of an atom and has a negative charge.
  7. Two or more elements bounded together chemically.
  8. The amount of space an object takes up.
  9. The study of the composition of substances and the changes they undergo.
  10. The amount of matter in an object.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. A particular kind of matter that has a uniform and definite composition.
  2. Goals benefitting a specific cause.
  3. The amount of space an object takes up.
  4. Study of the chemistry of living things.
  5. The smallest particle of an element that still maintains all characteristics of the element.
  6. Study the theory and behavior of chemical processes.
  7. Study of substances containing carbon.
  8. Accumulation of knowledge for knowledge's own sake.
  9. A sub-particle of an atom and has a negative charge.
  10. Anything that takes up space and has mass.
Down
  1. Study of substances containing carbon.
  2. The amount of matter in an object.
  3. The study of the composition of substances and the changes they undergo.
  4. Study the composition of substances.
  5. A sub-particle of an atom and has a positive charge.
  6. Also known as Phases of Matter
  7. Simplest form of matter which possesses all characteristics of that type of matter.
  8. A sub-particle of an atom and has a neutral charge.
  9. Two or more elements bounded together chemically.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Simplest form of matter which possesses all characteristics of that type of matter.
  2. The smallest particle of an element that still maintains all characteristics of the element.
  3. Goals benefitting a specific cause.
  4. Study of the chemistry of living things.
  5. Anything that takes up space and has mass.
  6. A particular kind of matter that has a uniform and definite composition.
  7. The amount of matter in an object.
  8. Study of substances containing carbon.
  9. Study of substances containing carbon.
Down
  1. The amount of space an object takes up.
  2. A sub-particle of an atom and has a positive charge.
  3. Also known as Phases of Matter
  4. Study the composition of substances.
  5. Accumulation of knowledge for knowledge's own sake.
  6. Study the theory and behavior of chemical processes.
  7. The study of the composition of substances and the changes they undergo.
  8. A sub-particle of an atom and has a neutral charge.
  9. Two or more elements bounded together chemically.
  10. A sub-particle of an atom and has a negative charge.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Week 5 2025-10-12

Week 5 crossword puzzle
Across
  1. The science of substances and how they change
  2. Complete disorder or confusion
  3. The use of science to create useful tools and machines
  4. Very disorganised or confused; full of chaos
  5. A greenish-yellow chemical used in pools and cleaning
  6. A plant-like organism made of fungi and algae growing on rocks or trees
  7. A collection of historical records or documents
  8. A lizard that changes colour and blends with its surroundings
Down
  1. A place where students go to learn
  2. A person who prepares and sells medicines or studies chemicals
  3. A plan or arrangement, often secret or clever
  4. A king, queen, or emperor
  5. A substance used in or made by chemistry
  6. A large group of musicians playing together
  7. A group of singers or the repeated part of a song
  8. The organ in the body where food is digested
  9. A sound that repeats as it bounces off a surface
  10. A person who repairs machines or engines

18 Clues: A king, queen, or emperor • Complete disorder or confusion • A place where students go to learn • A substance used in or made by chemistry • A person who repairs machines or engines • A large group of musicians playing together • Very disorganised or confused; full of chaos • The organ in the body where food is digested • The science of substances and how they change • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Two or more elements bounded together chemically.
  2. A sub-particle of an atom and has a neutral charge.
  3. The study of the composition of substances and the changes they undergo.
  4. The amount of space an object takes up.
  5. Study the composition of substances.
  6. A particular kind of matter that has a uniform and definite composition.
  7. The amount of matter in an object.
  8. A sub-particle of an atom and has a positive charge.
  9. A sub-particle of an atom and has a negative charge.
  10. Study of the chemistry of living things.
Down
  1. Accumulation of knowledge for knowledge's own sake.
  2. Study of substances containing carbon.
  3. Study of substances containing carbon.
  4. Study the theory and behavior of chemical processes.
  5. Goals benefitting a specific cause.
  6. Anything that takes up space and has mass.
  7. Also known as Phases of Matter
  8. The smallest particle of an element that still maintains all characteristics of the element.
  9. Simplest form of matter which possesses all characteristics of that type of matter.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Accumulation of knowledge for knowledge's own sake.
  2. The smallest particle of an element that still maintains all characteristics of the element.
  3. Study the composition of substances.
  4. Two or more elements bounded together chemically.
  5. Simplest form of matter which possesses all characteristics of that type of matter.
  6. A sub-particle of an atom and has a neutral charge.
  7. Also known as Phases of Matter
  8. Anything that takes up space and has mass.
  9. Goals benefitting a specific cause.
  10. The study of the composition of substances and the changes they undergo.
  11. A particular kind of matter that has a uniform and definite composition.
Down
  1. Study of substances containing carbon.
  2. A sub-particle of an atom and has a positive charge.
  3. A sub-particle of an atom and has a negative charge.
  4. Study of the chemistry of living things.
  5. Study the theory and behavior of chemical processes.
  6. The amount of space an object takes up.
  7. Study of substances containing carbon.
  8. The amount of matter in an object.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

kin 2022-08-21

kin crossword puzzle
Across
  1. musical that i do
  2. fav teacher
  3. least fav color
  4. fav musical
  5. play that i do
  6. fav fast food
  7. fav fruit
Down
  1. least fav cla
  2. fav cartoon
  3. fav color
  4. fav candy
  5. show that i watch rn
  6. fav animal
  7. fav role
  8. fav accessory

15 Clues: fav role • fav color • fav candy • fav fruit • fav animal • fav cartoon • fav teacher • fav musical • least fav cla • fav fast food • fav accessory • play that i do • least fav color • musical that i do • show that i watch rn

Vacutainer lab use - Morales 2023-03-23

Vacutainer lab use - Morales crossword puzzle
Across
  1. Molecular diagnostic test methods
  2. PT and APTT
  3. Stat serum determinations
  4. Serum chemistry tests
  5. Plasma or whole blood determination
  6. ESR tubes
  7. Nutritional studies
Down
  1. Collection of heparinized plasma
  2. Hematology
  3. Collecting serum
  4. Discard tube
  5. Lead determinations
  6. Blood bank collections
  7. Blood alcohol
  8. DNA studies

15 Clues: ESR tubes • Hematology • PT and APTT • DNA studies • Discard tube • Blood alcohol • Collecting serum • Lead determinations • Nutritional studies • Serum chemistry tests • Blood bank collections • Stat serum determinations • Collection of heparinized plasma • Molecular diagnostic test methods • Plasma or whole blood determination

Chemistry Review! 2021-03-19

Chemistry Review! crossword puzzle
Across
  1. has a definite shape and volume
  2. assume gas particles are small, collisions are perfectly elastic, and particles move randomly and constantly
  3. amount of energy required to remove a valence electron
  4. type of reaction where the reactants are always a hydrocarbon and oxygen
  5. name of group 17
  6. type of mixture where particles are evenly distributed
  7. PV=nRT
  8. type of bond where electrons are shared unevenly
  9. formula for hydrochloric acid
  10. insolube solid often formed as a result of a double replacement reaction
Down
  1. pentoxide name of N2O5
  2. type of mixture where particles are unevenly distributed
  3. type of bonding in BaO
  4. molecular geometry of CH4
  5. hydroxide name of Ca(OH)2
  6. type of bond where electrons are evenly shared
  7. number of lone pairs on the central atom in NH3

17 Clues: PV=nRT • name of group 17 • type of bonding in BaO • pentoxide name of N2O5 • molecular geometry of CH4 • hydroxide name of Ca(OH)2 • formula for hydrochloric acid • has a definite shape and volume • type of bond where electrons are evenly shared • number of lone pairs on the central atom in NH3 • type of bond where electrons are shared unevenly • ...

Chemistry Review 2021-05-02

Chemistry Review crossword puzzle
Across
  1. Transfer of energy due to temperature differences between two objects
  2. Releases energy into its surrounding
  3. In a _______ change, there may be a change in size, shape, or phase, but no new substance is formed
  4. In a chemical _____, atoms of the reactants unbond, rearrange, and then rebond to form the products
  5. Has no charge and a mass of 1 amu
  6. A tendency of matter to occupy more volume at increasing temperature: Thermal ______
  7. The number of protons in an atom: Atomic _________.
  8. The ratio of mass to volume
Down
  1. A substance made of only one kind of ato
  2. Has mass and takes up space
  3. A measurement of average molecular motion
  4. A substance made of two or more atoms that are connected by chemical bonds
  5. Has a positive charge and a mass of 1 amu
  6. Absorbs energy from its surroundings
  7. Has a negative charge and a mass of 0 amu (1/1837 amu)
  8. The number of protons + Neutrons in an atom: Atomic______.
  9. An attraction formed between atoms through the sharing or transferring of electrons

17 Clues: Has mass and takes up space • The ratio of mass to volume • Has no charge and a mass of 1 amu • Releases energy into its surrounding • Absorbs energy from its surroundings • A substance made of only one kind of ato • A measurement of average molecular motion • Has a positive charge and a mass of 1 amu • The number of protons in an atom: Atomic _________. • ...

Chemistry assignment 2020-09-02

Chemistry assignment crossword puzzle
Across
  1. which one of the following is acidic?(a) lemon juice (b) tomatoes (c)milk (d)all
  2. In a chemical reaction between sulphuric acid and barium chloride solution the white precipitates formed are of:
  3. Which gase is used in the storage of fat and oil containing foods for a long time?
  4. which one of the following will turn red litmus blue?(a)vinegar (b)baking soda (c)lemon juice (d)soft drinks
  5. this is used for dissolution of gold..
  6. Nature of calium phosphate present in tooth ennamel...
  7. aqueous solution of sodium chloride is..
  8. on heating blue coloured powder of copper(II) nitrate in a boiling tube, copper oxide(black), oxygen gas and a brown gas X is formed. Identify the brown gas X.
  9. In addition to sodium hydrogen carbonate, baking powder contains a substance X. Name X.
Down
  1. used to build airplane bodies?
  2. which one of the following will turn blue litmus red?(a)vinegar (b)lime water (c)baking soda (d)washing soda
  3. A metal that do not react with water at all?
  4. when a magnesium ribbon is burnt in air, the ash formed is
  5. the respiration process during which glucose undergoes slow combustion by combining with oxygen in the cells of our body to produce energy, is a kind of:
  6. alloy of copper and zinc?
  7. A white salt on heating decomposes to give brown fumes and yellow residue is left behind. Name the salt.
  8. which acid is found in apples?

17 Clues: alloy of copper and zinc? • used to build airplane bodies? • which acid is found in apples? • this is used for dissolution of gold.. • aqueous solution of sodium chloride is.. • A metal that do not react with water at all? • Nature of calium phosphate present in tooth ennamel... • when a magnesium ribbon is burnt in air, the ash formed is • ...

Chemistry Review 2020-10-05

Chemistry Review crossword puzzle
Across
  1. two or more atoms of the same element and atomic number but have different neutrons and mass numbers
  2. contains protons and neutrons
  3. electrons on the outermost (last) ring
  4. negatively charged particle in the atom
  5. the number that identifies the element and is equal to number of protons
  6. neutrally charged particle in the atom
  7. name of the atomic model discovered by Niel's Bohr
  8. a type of element that is a poor conductor of electricity, are shiny or dull and are often brittle
Down
  1. chart that shows all the elements
  2. where electrons are held in the atom
  3. the sum of the neutrons and protons in the atom
  4. a set of elements in the same vertical column (family)
  5. positively charged particle in the atom
  6. a set of elements in the same horizontal row
  7. a type of element that is a poor conductor of electricity, solid or liquid or gas at room temperature
  8. a type of element that is a good conductor of electricity, ductile and malleable, and shiny
  9. contains protons, neutrons, and electrons

17 Clues: contains protons and neutrons • chart that shows all the elements • where electrons are held in the atom • electrons on the outermost (last) ring • neutrally charged particle in the atom • positively charged particle in the atom • negatively charged particle in the atom • contains protons, neutrons, and electrons • a set of elements in the same horizontal row • ...

Chemistry Crossword 2021-08-31

Chemistry Crossword crossword puzzle
Across
  1. Δ G = Δ H − T Δ S
  2. nothing escapes or enters system
  3. absorption of heat
  4. total heat quantity of a system
  5. accompanied by the release of heat
  6. voluntary or undetermined action or movement
  7. the relativity of stableness
  8. cycle of the earth's energy sources
Down
  1. observation of equilibrium
  2. entropy values that are absolute
  3. increases rate of reaction
  4. Kc is its symbol
  5. balance between processes
  6. named after maxwell and boltzmann
  7. when a system doesn't have thermal energy
  8. products divided by reactants
  9. analyzes reaction energies

17 Clues: Kc is its symbol • Δ G = Δ H − T Δ S • absorption of heat • balance between processes • observation of equilibrium • increases rate of reaction • analyzes reaction energies • the relativity of stableness • products divided by reactants • total heat quantity of a system • entropy values that are absolute • nothing escapes or enters system • named after maxwell and boltzmann • ...

Chemistry Crossword 2022-01-14

Chemistry Crossword crossword puzzle
Across
  1. An element commonly used for jewelry
  2. A science famous for proposing his atomic theory
  3. The chemical symbol for an element commonly found in electrical wiring
  4. An element with an atomic mass of 47.86 AMU
  5. Proposed the planetary model of the atom
  6. A pure substance that cannot be broken down into smaller pieces
  7. An element with seven electrons
  8. An important element for respiration
  9. This scientist modeled the atom after a popular dessert
  10. Br
Down
  1. a subatomic particle with a negative charge
  2. Number 27 on the periodic table
  3. the fundamental unit of matter
  4. The outermost energy shell in a Bohr Model
  5. This element has 6 protons
  6. The chemical symbol of an element often used in fluorescent signs
  7. calculated by subtracting an elements atomic mass by its atomic number

17 Clues: Br • This element has 6 protons • the fundamental unit of matter • Number 27 on the periodic table • An element with seven electrons • An element commonly used for jewelry • An important element for respiration • Proposed the planetary model of the atom • The outermost energy shell in a Bohr Model • a subatomic particle with a negative charge • ...

Everyday Chemistry 2022-04-11

Everyday Chemistry crossword puzzle
Across
  1. Negatively charged ions
  2. The _____________ is the first antibiotic discovered by the scientist Alexander Fleming
  3. Smallest particle of an element
  4. Positively charged particles
  5. The study ofthe behavior of matter and its charges and how it interacts with other matter and energy
  6. Vertical columns in the periodic table, where elements contain similar chemical properties
  7. ______ Curie first discovered the radioactive elements polonium and radium
  8. a _______ table is a table of the chemical elements arranged in order of atomic number
  9. electron configuration for this element is
Down
  1. _______ is a strong acid that is used in car batteries
  2. Ni
  3. Ti
  4. _____ rule states when several orbitals are available in a subshell, each orbital gets one electron before the electrons pair up
  5. The fundamental states of matter are: Liquid, solid, and _____
  6. Made of 2 or more elements that are chemically combines
  7. Nuclear particle with no charge
  8. Fe

17 Clues: Ni • Ti • Fe • Negatively charged ions • Positively charged particles • Smallest particle of an element • Nuclear particle with no charge • electron configuration for this element is • _______ is a strong acid that is used in car batteries • Made of 2 or more elements that are chemically combines • The fundamental states of matter are: Liquid, solid, and _____ • ...

Chemistry Puzzle 2016-12-12

Chemistry Puzzle crossword puzzle
Across
  1. Chemical properties of an element depend on the what in the shells?
  2. Each vertical column of the periodic table is called?
  3. The energy change when an electron is added is called?
  4. Ionic compounds are soluble in?
  5. What family of elements includes helium and neon?
  6. The scientist arranged elements by atomic number?
  7. What are the products formed in this reaction?
  8. What element has the lowest atomic mass?
  9. In electron configuration, what does the number before the sub-energy level represent?
Down
  1. The scientist grouped elements into sets of three known as triads?
  2. What metals are soft enough to be cut by a knife?
  3. Tritium and isotopes of hydrogen contains how many neutrons?
  4. James Chadwick discovered the?
  5. What transition metal is the best conductor of electricity?
  6. How many elements are in the second period of the periodic table?
  7. What is the most common element in the universe?
  8. The atom which supplies the pair of electrons of bond formation is known as

17 Clues: James Chadwick discovered the? • Ionic compounds are soluble in? • What element has the lowest atomic mass? • What are the products formed in this reaction? • What is the most common element in the universe? • What metals are soft enough to be cut by a knife? • What family of elements includes helium and neon? • The scientist arranged elements by atomic number? • ...

Chemistry Puzzle 2018-05-01

Chemistry Puzzle crossword puzzle
Across
  1. Number 6.022x10-23
  2. The opposite of Soluble
  3. Matter can not be created nor destroyed
  4. Composition The percent by the mass
  5. One breaks down and becomes two or more
  6. Bubbles and fizzing in a liquid
  7. Substance breaks up and switches around
Down
  1. Mass Same as Molar Mass
  2. Chemical compound of Hydrogen and Carbon
  3. When a substance forms in a aqueous solution
  4. The amount of a chemical substance
  5. Number that goes in front of a chemical equation
  6. Change A substance combines to form a new substance with something else
  7. The formula you end up having
  8. Opposite of the original substance
  9. Two combine to become one
  10. Mass Same as Formula Mass

17 Clues: Number 6.022x10-23 • Mass Same as Molar Mass • The opposite of Soluble • Two combine to become one • Mass Same as Formula Mass • The formula you end up having • Bubbles and fizzing in a liquid • The amount of a chemical substance • Opposite of the original substance • Composition The percent by the mass • Matter can not be created nor destroyed • ...

chemistry crossword 2016-02-26

chemistry crossword crossword puzzle
Across
  1. neutral particle in the nucleus of an atom
  2. reaction a reaction that takes place when two or more substances react to form new substances
  3. metals group 2 elements in the elements periodic table
  4. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  5. vertical column of elements in the periodic table
  6. chemical combination of two or more elements in a specific ratio
  7. change change in appearance or state of a substance that does not change the composition
  8. horizontal row of elements in the periodic table
Down
  1. metals group 1 elements in the periodic table ,not including hydrogen
  2. cloudy mixture in which tiny particles of one substance are held within another
  3. shells orbit of electrons around the nucleus of an atom
  4. mass unit measure of atomic mass
  5. element that has both metallic and nonmetallic properties
  6. slow chemical change that occurs when oxygen in the air reacts with a metal
  7. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from out from the other substance
  8. vertical of elements in the periodic table
  9. positively charged particle in the nucleus of an atom

17 Clues: mass unit measure of atomic mass • neutral particle in the nucleus of an atom • vertical of elements in the periodic table • horizontal row of elements in the periodic table • vertical column of elements in the periodic table • positively charged particle in the nucleus of an atom • metals group 2 elements in the elements periodic table • ...

CHEMISTRY REVIEW 2016-01-19

CHEMISTRY REVIEW crossword puzzle
Across
  1. Any substances to the right of the arrow in a chemical equation
  2. A number placed in front of a formula that tells you how many molecules like the 3 in 3H20
  3. A summary of a chemical reaction
  4. A number in a formula written below the line which tells you the number of atoms
  5. Space where electrons orbit around the nucleus
  6. Term for a chemical equation having the same number of atoms on both sides
  7. A term for outer shell electrons in an atom
  8. A type of bond formed by atoms sharing a pair of electrons, as in water
  9. The number of electrons in the outer shell which makes the atom stable
  10. Any substances to the left of the arrow in a chemical equation
Down
  1. A type of bond formed by atoms borrowing or lending electrons as in NaCl or salt
  2. States that matter cannot be created nor destroyed
  3. A group of atoms which acts like a single particle
  4. When a new substance is created
  5. The substance, usually water, in a solution that does the dissolving
  6. Any combination of substances in which no reaction takes place
  7. The substance(s) in a solution being dissolved, like salt in water

17 Clues: When a new substance is created • A summary of a chemical reaction • A term for outer shell electrons in an atom • Space where electrons orbit around the nucleus • States that matter cannot be created nor destroyed • A group of atoms which acts like a single particle • Any combination of substances in which no reaction takes place • ...

Kitchen Chemistry 2013-06-14

Kitchen Chemistry crossword puzzle
Across
  1. The skin on top of water
  2. Number of states of matter
  3. Won't mix with water. It will sit on top of water.
  4. A substance mixes well with warm water
  5. A mystery powder found in the kitchen
  6. A state of matter that is a permanent
  7. Items needed to carry out the experiment
  8. Used when cooking pop corn
Down
  1. Answers the aim and is found at the end of a procedure
  2. Lowers the temperature of ice
  3. A gas found in soft drink
  4. The observations that are recorded during an experiment
  5. The purpose of the experiment
  6. A liquid that can pour
  7. A state of matter that return to its original form
  8. Steam that spreads into the air
  9. Steps used in procedures

17 Clues: A liquid that can pour • The skin on top of water • Steps used in procedures • A gas found in soft drink • Number of states of matter • Used when cooking pop corn • Lowers the temperature of ice • The purpose of the experiment • Steam that spreads into the air • A mystery powder found in the kitchen • A state of matter that is a permanent • A substance mixes well with warm water • ...

Environmental Chemistry 2013-12-05

Environmental Chemistry crossword puzzle
Across
  1. Storage of unused chemical energy
  2. Helps regulate water balance, component of hydrochloric acid in the stomach
  3. where chemicals accumulate in the tissues of organisms along the food chain
  4. A chemical that changes colour to indicate whether a substance is an acid or a base
  5. A chemical used to control moulds and fungi
  6. Crucial in nerve conduction, muscle contraction, blood clotting; forms bones and teeth
  7. short for dichlorodiphenyltrichloroethane
  8. Component of some enzymes, involved in bone formation and protein metabolism
  9. DDT is widely recognized as being potentially _________
Down
  1. A way of comparing the relative acidity or alkalinity of a substance
  2. A chemical used to control weeds
  3. A chemical used to control insects
  4. Has a pH value of more than 7
  5. precipitation Rain or snow containing acid compounds from the air
  6. Energy source for metabolism
  7. A process whereby metals or stone are chemically degraded
  8. Structural molecule for body and helps chemical reactions

17 Clues: Energy source for metabolism • Has a pH value of more than 7 • A chemical used to control weeds • Storage of unused chemical energy • A chemical used to control insects • short for dichlorodiphenyltrichloroethane • A chemical used to control moulds and fungi • DDT is widely recognized as being potentially _________ • ...

Chemistry Crossword 2015-11-15

Chemistry Crossword crossword puzzle
Across
  1. What is a gas dispersed in a liquid called
  2. What is added so that chemical attraction decreases
  3. What is everything made up of
  4. How do liquid particles move
  5. What is a liquid dispersed in a liquid called
  6. What state is it called when particles are tightly compact
  7. What decreases when energy is added to particles
  8. What floats in the atmosphere
  9. What happens to a solid when it becomes a liquid
Down
  1. What is a mixture of different particles called
  2. What is a liquid dispersed in a gas called
  3. What is a liquid dispersed in a solid called
  4. Something you drink
  5. What is a solid dispersed in a liquid called
  6. How do solid particles move
  7. point What is it called when a substance cannot exceed a certain temperature
  8. How do gas particles move

17 Clues: Something you drink • How do gas particles move • How do solid particles move • How do liquid particles move • What is everything made up of • What floats in the atmosphere • What is a gas dispersed in a liquid called • What is a liquid dispersed in a gas called • What is a liquid dispersed in a solid called • What is a solid dispersed in a liquid called • ...

Cell chemistry 2015-11-11

Cell chemistry crossword puzzle
Across
  1. simple carbohydrate (example: glucose)
  2. acids the building blocks of proteins
  3. process where a cell captures energy in sunlight and uses it to make sugar (
  4. Alphabetical
  5. organic compound used for cell structure, speeding up chemical reactions (enzymes), or on cell membranes
  6. transport materials move through a cell membrane WITHOUT using energy
  7. transport materials move through a cell membrane by using energy
  8. respiration process where cells break down sugar (glucose) to release its energy
Down
  1. simplest form of matter OR the building block of matter
  2. water diffuses through a cell membrane
  3. small molecules move from an area of high concentration to an area of low concentration
  4. energy-rich organic compound, like sugar or starch
  5. made up of 2 or more elements
  6. energy-rich organic compound used to store energy for later use or for insulation or in cell membranes
  7. acids organic compound that contains instructions for cells (ex: DNA, RNA)
  8. complex carbohydrate made by linking sugars together
  9. a protein that speeds up a chemical reaction in a living thing

17 Clues: Alphabetical • made up of 2 or more elements • acids the building blocks of proteins • water diffuses through a cell membrane • simple carbohydrate (example: glucose) • energy-rich organic compound, like sugar or starch • complex carbohydrate made by linking sugars together • simplest form of matter OR the building block of matter • ...

Chemistry revision 2016-04-12

Chemistry revision crossword puzzle
Across
  1. A substance that is not mixed or adulterated with any other substance or material.
  2. phase The liquid or gas that flows through a chromatography system, moving the materials in a mixture.
  3. Units that make up a polymer
  4. A substance that speeds up a reaction without being used up
  5. It contains two or more types of atom joined together
  6. hydrocarbon Compounds that contains at least one double covalent bond between carbon atoms
  7. phase The solid or liquid that allows the material in the mixtures to bind with it in a chromatography system.
  8. The process of the breaking down of hydrocarbons (alkanes) to make more useful smaller hydrocarbons
  9. point The temperature at which a substances melt. Turning from solid to a liquid
Down
  1. oil A mixture of different sized hydrocarbon molecules
  2. It contains just one type of atom
  3. A substance that has two or more elements or compound
  4. Molecules that are made from hydrogen and carbon atoms only
  5. A word to describe how easily a liquid flows
  6. decomposition It is the breakdown of compounds into simpler substances by heating
  7. Compounds that only contains single covalent bonds between carbon atoms
  8. point The temperature at which a substances boils. Turning from a liquid to a gas.

17 Clues: Units that make up a polymer • It contains just one type of atom • A word to describe how easily a liquid flows • A substance that has two or more elements or compound • It contains two or more types of atom joined together • oil A mixture of different sized hydrocarbon molecules • Molecules that are made from hydrogen and carbon atoms only • ...

CHEMISTRY CROSSWORD 2016-06-08

CHEMISTRY CROSSWORD crossword puzzle
Across
  1. the chemical element of atomic number 11
  2. n electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.
  3. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter.
  4. about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
  5. Table a table of the chemical elements arranged in order of atomic number, usually in rows.
  6. requiring the absorption of heat.
  7. Any of a class of compounds that form hydroxyl ions (OH) when dissolved in water
  8. relating to an atom or atoms.
Down
  1. a substance with particular chemical properties
  2. physical matter of which a person or thing consists and which has a tangible, solid presence.
  3. liquid mixture
  4. When a substance (or a few substances) change into another substance.
  5. the release of heat.
  6. In physics, the ability to do work
  7. something that can be dissolved
  8. The substances that result from this recombination of atoms are called the products of the reaction.
  9. A measure of how much matter is in an object.

17 Clues: liquid mixture • the release of heat. • relating to an atom or atoms. • something that can be dissolved • requiring the absorption of heat. • In physics, the ability to do work • the chemical element of atomic number 11 • A measure of how much matter is in an object. • a substance with particular chemical properties • ...

Acid Chemistry 2023-12-13

Acid Chemistry crossword puzzle
Across
  1. chemical with a pH lower than 7
  2. react with an acid to bring pH nearer to 7
  3. a substance with two or more different elements chemically bonded
  4. type of base that gives a salt and carbon dioxide in a reaction
  5. uncharged particle in an atom
  6. Positively charged particle in an atom
  7. a base that is soluble
  8. a chemical ingredient in a reaction
Down
  1. gas produced when a metal reacts with an acid
  2. general name for the product of neutralising an acid
  3. Product of neutralising sulphuric acid
  4. negatively charged particle in an atom
  5. a chemical that is mad in a reaction
  6. an acid using in cooking
  7. salt produced from neutralising hydrochloric acid
  8. indicator colour that tells you that you have a strong alkali
  9. smallest building block of compounds and molecules

17 Clues: a base that is soluble • an acid using in cooking • uncharged particle in an atom • chemical with a pH lower than 7 • a chemical ingredient in a reaction • a chemical that is mad in a reaction • Product of neutralising sulphuric acid • negatively charged particle in an atom • Positively charged particle in an atom • react with an acid to bring pH nearer to 7 • ...

Chemistry Final 2024-05-16

Chemistry Final crossword puzzle
Across
  1. Substances that are formed as a result of a chemical reaction
  2. The study of heat changes that occur during chemical and physical changes
  3. The mass of 1 mole of atoms in grams
  4. The percent by mass of each element in a compound
  5. A reaction that releases heat
  6. What realtionship is Boyle's Law
  7. What law uses Pressure, Volume,and Temperature
  8. Liquid that does the dissolving
Down
  1. A number written in front of a reactant or product of a chemical equation
  2. Dye which changes color to tell us if a substance is an acid, base, or neutral
  3. 6.022x10^23
  4. Volume and Temperature increases
  5. The accounting, or math, behind chemistry; used to calculate masses, moles, and percents
  6. pH greater than 7
  7. A heat tranfer when there is no contact
  8. The substance that is being dissolved
  9. Blue litmus paper turns red

17 Clues: 6.022x10^23 • pH greater than 7 • Blue litmus paper turns red • A reaction that releases heat • Liquid that does the dissolving • Volume and Temperature increases • What realtionship is Boyle's Law • The mass of 1 mole of atoms in grams • The substance that is being dissolved • A heat tranfer when there is no contact • What law uses Pressure, Volume,and Temperature • ...

Chemistry Reactions 2023-07-17

Chemistry Reactions crossword puzzle
Across
  1. A reaction that releases energy to its surroundings, often resulting in an increase in temperature.
  2. determined by the number of electrons it can gain, lose, or share to form chemical bonds with other atoms.
  3. A reaction that absorbs energy from its surroundings, often resulting in a decrease in temperature.
  4. The smallest unit of a chemical element that retains its unique properties.
  5. A substance that changes colour used to detect the presence of specific substances.
  6. A substance that donates hydrogen ions (H+) or accepts electron pairs in a chemical reaction, typically characterized by a sour taste, the ability to turn litmus paper red, and the ability to react with bases to form salts.
  7. A chemical reaction between an acid and a base, resulting in the formation of a salt and water, and typically characterized by the neutralization of acidic and basic properties.
  8. The formation of a solid (precipitate) from a solution due to a chemical reaction between dissolved substances.
  9. A substance that accepts hydrogen ions (H+) or donates electron pairs in a chemical reaction, typically characterized by a bitter taste, a slippery feel, the ability to turn litmus paper blue, and the ability to react with acids to form salts.
Down
  1. of Mass The principle that states that the total mass of a closed system remains constant during a chemical reaction or physical change.
  2. A substance that undergoes a chemical reaction and is consumed or transformed to produce one or more new substances called products.
  3. A rapid chemical reaction between a fuel (such as a hydrocarbon) and an oxidant (usually oxygen) that produces heat and light.
  4. Bond A type of chemical bond in which two atoms share one or more pairs of electrons
  5. Change A process in which one or more substances are transformed into different substances with distinct chemical properties. It usually involves the breaking and formation of chemical bonds.
  6. A substance that is formed as a result of a chemical reaction.
  7. change A change in the physical properties of a substance, such as its shape, size, or state, without a change in its chemical composition.
  8. Bond A type of chemical bond that forms between two atoms when one or more electrons are transferred from one atom to another

17 Clues: A substance that is formed as a result of a chemical reaction. • The smallest unit of a chemical element that retains its unique properties. • A substance that changes colour used to detect the presence of specific substances. • Bond A type of chemical bond in which two atoms share one or more pairs of electrons • ...

Chemistry Vocabulary 2023-01-19

Chemistry Vocabulary crossword puzzle
Across
  1. a liquid or gel that contains ions and can be decomposed by electrolysis
  2. becoming a liquid
  3. random movement displayed by small particles that are suspended in fluids
  4. mixture in 1 solution
  5. losing moisture and turning into fine powder when exposed to air
  6. the tension of the surface film of a liquid caused by attraction of particles
  7. homogeneous mixture of 2 or more substances
Down
  1. solutions in which the solvent is water
  2. going between all phases of matter
  3. a hygroscopic substance used as a dry agent
  4. tending to absorb moisture from the air
  5. free from water
  6. scattering beam of light by a medium containing small contacting suspend particles
  7. a heterogeneous mixture of a fluid that contains solid particles
  8. able to dissolve other substances
  9. mixture of 2 or more liquids where one is present as droplets of microscopic size
  10. to absorb water

17 Clues: free from water • to absorb water • becoming a liquid • mixture in 1 solution • able to dissolve other substances • going between all phases of matter • solutions in which the solvent is water • tending to absorb moisture from the air • a hygroscopic substance used as a dry agent • homogeneous mixture of 2 or more substances • ...

Chemistry Crossword 2022-05-20

Chemistry Crossword crossword puzzle
Across
  1. Au
  2. Fe
  3. Co
  4. H
  5. A table that organizes all the elements based on their properties
  6. The horizontal rows on the periodic table
  7. The phrase used to identify electrons on the outermost energy level
  8. atomic number 16
  9. Sn
Down
  1. A subatomic particle that is negatively charged
  2. defines the identity of an atom
  3. unreactive elements that make up group 18
  4. The vertical columns on the periodic table
  5. A neutral particle in the nucleus
  6. Hg
  7. Elements that are good conductors,shiny,malleable,and ductile
  8. a pure substance made of only one atom

17 Clues: H • Au • Fe • Co • Hg • Sn • atomic number 16 • defines the identity of an atom • A neutral particle in the nucleus • a pure substance made of only one atom • unreactive elements that make up group 18 • The horizontal rows on the periodic table • The vertical columns on the periodic table • A subatomic particle that is negatively charged • ...

Chemistry Definitions 2025-04-23

Chemistry Definitions crossword puzzle
Across
  1. The process that uses ammonia and a platinum catalyst to produce nitric acid.
  2. A hydrocarbon that contains at least one carbon-to-carbon double bond
  3. An attraction between two nuclei and a shared pair of electrons in two non-metal atoms
  4. compounds with the same molecular formula but a different structural formula
  5. A giant network of atoms held together by covalent bonds. They have very high melting and boiling points.
  6. The industrial method of ammonia production using an iron catalyst
  7. the liquid in which the solute dissolves
Down
  1. Atoms with the same atomic number but different mass numbers, due to a difference in the number of neutrons present in the atoms
  2. an insoluble solid (salt) produced by a chemical reaction
  3. A hydrocarbon that has only single carbon-to-carbon bonds
  4. the time taken for the activity or mass of a radioactive element to drop by half
  5. the substance produced when a solute dissolves in a solvent
  6. A series of compounds with similar chemical properties that can be represented with a general formula
  7. A naturally occurring metal compound
  8. the substance that is dissolved in the solvent
  9. Small molecules where the atoms are held together by covalent bonds and only weak attratctions form between the molecules
  10. A homologous series with the general formula CnH2n+2

17 Clues: A naturally occurring metal compound • the liquid in which the solute dissolves • the substance that is dissolved in the solvent • A homologous series with the general formula CnH2n+2 • an insoluble solid (salt) produced by a chemical reaction • A hydrocarbon that has only single carbon-to-carbon bonds • the substance produced when a solute dissolves in a solvent • ...

Chemistry Crossword 2025-01-05

Chemistry Crossword crossword puzzle
Across
  1. a gas is likely this under high temp and low pressure
  2. higher the pressure, lower the ________
  3. when a substance goes from a liquid to a gas state
  4. a perfect mixture
  5. as the temperature of a substance rises it increase in ___ energy
  6. two or more elements chemically combined
  7. the heating curve is an example of an ______ reaction
Down
  1. when something goes from the gas to the liquid phase
  2. a gas that attracts
  3. the study of matter
  4. electrons in the outermost layer
  5. soil is an example of this type of mixture
  6. when the air pressure and vapor pressure are equal
  7. anything that has mass and takes up space
  8. absolute zero is zero degrees _______
  9. when a substance is at a phase changes it increase in ____ energy
  10. a particle that has a neutral charge and a mass of 1 amu

17 Clues: a perfect mixture • a gas that attracts • the study of matter • electrons in the outermost layer • absolute zero is zero degrees _______ • higher the pressure, lower the ________ • two or more elements chemically combined • anything that has mass and takes up space • soil is an example of this type of mixture • when the air pressure and vapor pressure are equal • ...

Chemistry Crossword 2024-12-15

Chemistry Crossword crossword puzzle
Across
  1. Oxidation number of oxygen atoms in H2O2.
  2. Bee stings are .....
  3. The only liquid metal.
  4. The anion of Nitric acid.
  5. Number of moles of oxygen in two moles of sodium oxide.
  6. is gaining an electron
  7. is gaining oxygen
  8. Number of Oxygen moles is 2 moles of potassium nitrate.
Down
  1. Is oxidized
  2. Another name of dihydrogen monoxide!
  3. Is made up carbon like graphite in your pencil!
  4. Is reduced
  5. Are made from a metal cation and acid anion.
  6. Is breaking down salt into its beginner substances.
  7. Charge of anode in electrolytic cell
  8. The solid form of carbon dioxide
  9. Converts chemical energy to electrical energy

17 Clues: Is reduced • Is oxidized • is gaining oxygen • Bee stings are ..... • The only liquid metal. • is gaining an electron • The anion of Nitric acid. • The solid form of carbon dioxide • Another name of dihydrogen monoxide! • Charge of anode in electrolytic cell • Oxidation number of oxygen atoms in H2O2. • Are made from a metal cation and acid anion. • ...

Chemistry 1 2026-02-12

Chemistry 1 crossword puzzle
Across
  1. these are made of bonded atoms
  2. atoms of the same element that have different numbers of neutrons
  3. the outer shell electrons that are used for chemical bonds
  4. the molecules that are created after a chemical reaction
  5. a negatively charged subatomic particle
  6. a subatomic particle with no charge
  7. a building block of every substance
  8. the sum of protons and neutrons in an atom
  9. positively charged subatomic particle
Down
  1. arranged horizontally these signify atoms that add electrons to the same shell
  2. consists of the protons and neutrons in an atom
  3. the number of protons in an atom
  4. the description of a chemical reaction
  5. the molecules that are combined to create a chemical reaction
  6. atoms that have the same number of protons
  7. an atom that has gained or lost at least one electron
  8. arranged vertically these atoms have similar properties

17 Clues: these are made of bonded atoms • the number of protons in an atom • a subatomic particle with no charge • a building block of every substance • positively charged subatomic particle • the description of a chemical reaction • a negatively charged subatomic particle • atoms that have the same number of protons • the sum of protons and neutrons in an atom • ...

Chemistry Revision 2025-11-25

Chemistry Revision crossword puzzle
Across
  1. Mass ÷ volume =
  2. What the particle model has when it simplifies real particles.
  3. A large amount of solute in a solvent
  4. What is broken when a liquid turns to a gas
  5. A reaction that absorbs heat and breaks bonds.
  6. Solid → liquid.
  7. A change where no new substance is made.
  8. Liquid → solid.
Down
  1. Solid → gas.
  2. Gas → liquid.
  3. A state of matter with fixed shape, volume and the particles vibrate on the spot.
  4. A reaction that releases heat and forms bonds.
  5. The amount of space something takes up.
  6. A reaction that forms new substances.
  7. State of matter with no fixed shape or volume.
  8. Substance with more than one component making it a mixture.
  9. A substance made of only one type of particle.

17 Clues: Solid → gas. • Gas → liquid. • Mass ÷ volume = • Solid → liquid. • Liquid → solid. • A large amount of solute in a solvent • A reaction that forms new substances. • The amount of space something takes up. • A change where no new substance is made. • What is broken when a liquid turns to a gas • A reaction that releases heat and forms bonds. • ...

Organic Chemistry 2025-11-08

Organic Chemistry crossword puzzle
Across
  1. Catalyst needed for reduction of Aldehydes to Alcohol
  2. Repeating units of chloroethene
  3. Oxidising Agent
  4. Formed when a carboxylic acid and an alcohol react
  5. Formed when a secondary alcohol is oxidised
  6. Formed when Ethanoic acid reacts with ethanol
  7. Type of reaction when an alcohol is converted to an alkene
Down
  1. Gas formed when ethanoic acid reacts with magnesium metal
  2. Turns colourless when added to an ethene
  3. Turns a red brick colour when heated with ethanal
  4. Organic Compounds made of hydrogen and carbon only
  5. Condition needed for a substitution reaction
  6. Type of alcohol formed when an aldehyde is reduced
  7. Type of alcohol where the carbon bonded to the hydroxyl group is bonded to two other carbons
  8. Formed when an ester reacts with a base
  9. Type of reaction when a alkane is converted to a haloalkane
  10. Type of reaction when an alkene is converted into a haloalkene

17 Clues: Oxidising Agent • Repeating units of chloroethene • Formed when an ester reacts with a base • Turns colourless when added to an ethene • Formed when a secondary alcohol is oxidised • Condition needed for a substitution reaction • Formed when Ethanoic acid reacts with ethanol • Turns a red brick colour when heated with ethanal • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Goals benefitting a specific cause.
  2. The amount of space an object takes up.
  3. Study the theory and behavior of chemical processes.
  4. Also known as Phases of Matter
  5. A sub-particle of an atom and has a neutral charge.
  6. Study of substances containing carbon.
  7. Anything that takes up space and has mass.
  8. A particular kind of matter that has a uniform and definite composition.
  9. Accumulation of knowledge for knowledge's own sake.
  10. Study of the chemistry of living things.
  11. A sub-particle of an atom and has a positive charge.
Down
  1. The amount of matter in an object.
  2. Study the composition of substances.
  3. A sub-particle of an atom and has a negative charge.
  4. The smallest particle of an element that still maintains all characteristics of the element.
  5. Study of substances containing carbon.
  6. The study of the composition of substances and the changes they undergo.
  7. Simplest form of matter which possesses all characteristics of that type of matter.
  8. Two or more elements bounded together chemically.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. The study of the composition of substances and the changes they undergo.
  2. The amount of matter in an object.
  3. Study of substances containing carbon.
  4. A sub-particle of an atom and has a positive charge.
  5. Two or more elements bounded together chemically.
  6. Study of substances containing carbon.
  7. Accumulation of knowledge for knowledge's own sake.
  8. Simplest form of matter which possesses all characteristics of that type of matter.
  9. A particular kind of matter that has a uniform and definite composition.
  10. Also known as Phases of Matter
Down
  1. Study of the chemistry of living things.
  2. Anything that takes up space and has mass.
  3. Goals benefitting a specific cause.
  4. The smallest particle of an element that still maintains all characteristics of the element.
  5. Study the composition of substances.
  6. Study the theory and behavior of chemical processes.
  7. The amount of space an object takes up.
  8. A sub-particle of an atom and has a neutral charge.
  9. A sub-particle of an atom and has a negative charge.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Study the composition of substances.
  2. Study of the chemistry of living things.
  3. The study of the composition of substances and the changes they undergo.
  4. Study of substances containing carbon.
  5. A sub-particle of an atom and has a positive charge.
  6. Study the theory and behavior of chemical processes.
  7. Also known as Phases of Matter
  8. Accumulation of knowledge for knowledge's own sake.
  9. A sub-particle of an atom and has a neutral charge.
  10. Two or more elements bounded together chemically.
Down
  1. Simplest form of matter which possesses all characteristics of that type of matter.
  2. Goals benefitting a specific cause.
  3. Study of substances containing carbon.
  4. Anything that takes up space and has mass.
  5. A particular kind of matter that has a uniform and definite composition.
  6. A sub-particle of an atom and has a negative charge.
  7. The amount of matter in an object.
  8. The smallest particle of an element that still maintains all characteristics of the element.
  9. The amount of space an object takes up.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Study of substances containing carbon.
  2. The smallest particle of an element that still maintains all characteristics of the element.
  3. Study the composition of substances.
  4. A sub-particle of an atom and has a positive charge.
  5. The amount of matter in an object.
  6. A particular kind of matter that has a uniform and definite composition.
  7. Two or more elements bounded together chemically.
  8. Anything that takes up space and has mass.
Down
  1. Also known as Phases of Matter
  2. Study of the chemistry of living things.
  3. Study of substances containing carbon.
  4. Simplest form of matter which possesses all characteristics of that type of matter.
  5. The study of the composition of substances and the changes they undergo.
  6. A sub-particle of an atom and has a neutral charge.
  7. Goals benefitting a specific cause.
  8. Accumulation of knowledge for knowledge's own sake.
  9. Study the theory and behavior of chemical processes.
  10. The amount of space an object takes up.
  11. A sub-particle of an atom and has a negative charge.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

Science Stars Option 4 Creative Study 2013-11-11

Science Stars Option 4 Creative Study crossword puzzle
Across
  1. Goals benefitting a specific cause.
  2. Study of substances containing carbon.
  3. Study the theory and behavior of chemical processes.
  4. A sub-particle of an atom and has a neutral charge.
  5. Study of the chemistry of living things.
  6. The smallest particle of an element that still maintains all characteristics of the element.
  7. The study of the composition of substances and the changes they undergo.
  8. Anything that takes up space and has mass.
Down
  1. Study the composition of substances.
  2. Study of substances containing carbon.
  3. The amount of matter in an object.
  4. Accumulation of knowledge for knowledge's own sake.
  5. Also known as Phases of Matter
  6. A sub-particle of an atom and has a positive charge.
  7. A particular kind of matter that has a uniform and definite composition.
  8. Simplest form of matter which possesses all characteristics of that type of matter.
  9. Two or more elements bounded together chemically.
  10. A sub-particle of an atom and has a negative charge.
  11. The amount of space an object takes up.

19 Clues: Also known as Phases of Matter • The amount of matter in an object. • Goals benefitting a specific cause. • Study the composition of substances. • Study of substances containing carbon. • Study of substances containing carbon. • The amount of space an object takes up. • Study of the chemistry of living things. • Anything that takes up space and has mass. • ...

chemistry 2016-11-13

chemistry crossword puzzle
Across
  1. a gas lighter than air
  2. C
  3. mass divided by volume
  4. an air like substance
  5. mass divided by density
Down
  1. firm shape
  2. H
  3. volume divided by density
  4. O
  5. a substance that fills a shape of a container

10 Clues: H • C • O • firm shape • an air like substance • a gas lighter than air • mass divided by volume • mass divided by density • volume divided by density • a substance that fills a shape of a container

chemistry 2017-02-07

chemistry crossword puzzle
Across
  1. a negative charge
  2. the basic unit of elements
  3. a change that can not be undone and gives off light, gas, heat,change of color, or forming of a precipitate
  4. no charge
  5. a substance formed during a reaction
Down
  1. a change that can undone
  2. consisting of different or diverse parts
  3. consisting of the same parts
  4. central core of the atom
  5. a positive charge

10 Clues: no charge • a negative charge • a positive charge • a change that can undone • central core of the atom • the basic unit of elements • consisting of the same parts • a substance formed during a reaction • consisting of different or diverse parts • a change that can not be undone and gives off light, gas, heat,change of color, or forming of a precipitate

Chemistry 2016-12-07

Chemistry crossword puzzle
Across
  1. a gaseous substances that cannot be luiqidfied by the application of pleasure alone
  2. the smallest particle of a chemical element that can exist
  3. the degree of internal heat of a persons body
  4. a substance that flows freely but ISO cannot nstance volume having a consistency like that of water or oil
Down
  1. a visible shape or configuration of something
  2. made arm or hot
  3. a group of atoms bonded together representing the smallest fundamental unit of a chemical compound that can take part in a chemical
  4. everything in the world
  5. firm and stable in shape not
  6. the action or prosses moving or being moved

10 Clues: made arm or hot • everything in the world • firm and stable in shape not • the action or prosses moving or being moved • a visible shape or configuration of something • the degree of internal heat of a persons body • the smallest particle of a chemical element that can exist • a gaseous substances that cannot be luiqidfied by the application of pleasure alone • ...

Chemistry 2017-02-17

Chemistry crossword puzzle
Across
  1. substance has constant composition and has not been changed
  2. Any change that occurs without altering the chemical composition
  3. the basic unit of a chemical element and extremely small
  4. states that mass is neither created or distroyed
  5. substances present in a chemical reaction that are consumed during the reaction to make
Down
  1. substance that is formed when two or more chemicals react
  2. a change that cannot be reversed
  3. a column of elements
  4. horizontal row of the periodic table, there are seven
  5. the process of changing from a liquid to vapor

10 Clues: a column of elements • a change that cannot be reversed • the process of changing from a liquid to vapor • states that mass is neither created or distroyed • horizontal row of the periodic table, there are seven • the basic unit of a chemical element and extremely small • substance that is formed when two or more chemicals react • ...

Chemistry 2017-11-08

Chemistry crossword puzzle
Across
  1. Who positively charged a sphere with negatively charged electrons circling around it?
  2. Suggested that electrons move in a more of a circular pattern?
  3. Who said atoms were mainly empty spaces where positive particles could pass?
  4. What is the most interesting interface?
Down
  1. Who created a system for naming chemicals?
  2. Who stated that a substance could be pure?
  3. Who discovered electrons?
  4. Who was believed because of his popularity?
  5. Who discovered that a nucleus contains positive charges called protons and negative charges called neutrons?
  6. Who named the invisible particle "Atomos"?

10 Clues: Who discovered electrons? • What is the most interesting interface? • Who created a system for naming chemicals? • Who stated that a substance could be pure? • Who named the invisible particle "Atomos"? • Who was believed because of his popularity? • Suggested that electrons move in a more of a circular pattern? • ...

Chemistry 2018-03-04

Chemistry crossword puzzle
Across
  1. Make something back to the original state.
  2. Something you can put back into a previous state.
  3. A mixture of 2 or more substances
  4. Science that deals with the composition and changes of substances.
  5. If something can't be dissolved.
Down
  1. If a liquid substance turns into gas.
  2. Something that is impossible to change back into a previous state.
  3. Something you measure things with.
  4. A physical matter of which a thing consists.
  5. If something breaks down and is absorbed in a liquid.

10 Clues: If something can't be dissolved. • A mixture of 2 or more substances • Something you measure things with. • If a liquid substance turns into gas. • Make something back to the original state. • A physical matter of which a thing consists. • Something you can put back into a previous state. • If something breaks down and is absorbed in a liquid. • ...

Chemistry 2012-04-04

Chemistry crossword puzzle
Across
  1. quantity of a product obtained from the complete conversion
  2. quantity of a product
  3. reactants that are not use up
  4. calculated to be the experimental yield divided by theoretical yield multiplied by 100%.
  5. completely used up
  6. chemistry that deals with the relative quantities
  7. mass of one mole
Down
  1. equation for a chemical reaction
  2. a unit of measurement
  3. volume of one mole

10 Clues: mass of one mole • completely used up • volume of one mole • quantity of a product • a unit of measurement • reactants that are not use up • equation for a chemical reaction • chemistry that deals with the relative quantities • quantity of a product obtained from the complete conversion • ...

Chemistry 2014-10-19

Chemistry crossword puzzle
Across
  1. anything related to atoms
  2. a fusion of two or more elements
  3. discoverer of radium
  4. the study of chemicals
Down
  1. the first name of the discoverer of polonium
  2. a component in co2
  3. a gas we breath
  4. a element with two atoms
  5. arranged in shells
  6. a chemical with only one type of atom

10 Clues: a gas we breath • a component in co2 • arranged in shells • discoverer of radium • the study of chemicals • a element with two atoms • anything related to atoms • a fusion of two or more elements • a chemical with only one type of atom • the first name of the discoverer of polonium

chemistry 2014-07-29

chemistry crossword puzzle
Across
  1. he
  2. c
  3. b
  4. be
  5. f
  6. ne
Down
  1. h
  2. n
  3. o
  4. li

10 Clues: h • c • n • b • o • f • he • be • li • ne

Chemistry 2014-12-14

Chemistry crossword puzzle
Across
  1. The amount of space occupied by an object.
  2. Has the atomic number of 30.
  3. A change in which one or more substances are converted into different substances.
  4. A good conductor of heat and electricity.
  5. Number of waves that pass a given point in a specific time, usually one second.
Down
  1. Has an atomic number of 80.
  2. Atoms of the same element that have different masses.
  3. An element hat has some characteristics of metals and some characteristics of nonmetals.
  4. The number of protons in the nucleus of each atom of that element.
  5. The smallest unit of an element that maintains the properties of that element.

10 Clues: Has an atomic number of 80. • Has the atomic number of 30. • A good conductor of heat and electricity. • The amount of space occupied by an object. • Atoms of the same element that have different masses. • The number of protons in the nucleus of each atom of that element. • The smallest unit of an element that maintains the properties of that element. • ...

Chemistry 2014-12-15

Chemistry crossword puzzle
Across
  1. An element that is a good conductor of heat and electricity
  2. The vertical columns of the periodic table
  3. A broad generalization that explains a body of facts or phenomena
  4. The study of the composition, structure, and properties of matter and the changes it undergoes
Down
  1. A measure of the amount of matter
  2. Something that has magnitude, size, or amount
  3. Any substance that has a definite composition
  4. A measure of the gravitational pull on matter
  5. Anything that has mass and takes up space
  6. The horizontal rows of elements in the periodic table

10 Clues: A measure of the amount of matter • Anything that has mass and takes up space • The vertical columns of the periodic table • Something that has magnitude, size, or amount • Any substance that has a definite composition • A measure of the gravitational pull on matter • The horizontal rows of elements in the periodic table • ...

Chemistry 2021-09-24

Chemistry crossword puzzle
Across
  1. 6.02 x 10^23 atoms
  2. the number of hydrogen atoms in H2O
  3. Sac High's Mascot
  4. the negatively charged particle of an atom
Down
  1. no _______________, only happy accidents
  2. our school's colors are purple and ________
  3. elements found from group 1-13
  4. what Mr. Singh drinks everyday
  5. the charge on a balanced compound
  6. the kind of bond created when electrons are transferred

10 Clues: Sac High's Mascot • 6.02 x 10^23 atoms • elements found from group 1-13 • what Mr. Singh drinks everyday • the charge on a balanced compound • the number of hydrogen atoms in H2O • no _______________, only happy accidents • the negatively charged particle of an atom • our school's colors are purple and ________ • the kind of bond created when electrons are transferred

chemistry 2021-10-05

chemistry crossword puzzle
Across
  1. Atoms bond in order to achieve an electron configuration that is the same as the electron configuration of a noble gas is called ____ rule.
  2. The chapter mentioned that deer & moose are attracted to the _____ on the roads.
  3. The interaction between the valence electrons of atoms is called?
  4. This is when two atoms or icons have the same electron configuration.
  5. What is commonly called table salt?
Down
  1. What is the name of the bond when you have two atoms of the same element form a bond?
  2. ________ carbon dioxide is a weak conductor of electricity.
  3. has a very high electronegativity and is called?
  4. This has a very low electronegativity and is called?
  5. What is the complex compound that consists of carbon, hydrogen & oxygen

10 Clues: What is commonly called table salt? • has a very high electronegativity and is called? • This has a very low electronegativity and is called? • ________ carbon dioxide is a weak conductor of electricity. • The interaction between the valence electrons of atoms is called? • This is when two atoms or icons have the same electron configuration. • ...

chemistry 2021-02-14

chemistry crossword puzzle
Across
  1. This separates solids in suspension in a liquid by letting them move across another material with a large surface area.
  2. This involves passing the mixtures through a filter, which retains one of the components (e.g sand and water)
  3. the conversion of a vapour or gas to a liquid.
  4. the removal of contaminants from water.
  5. remaining substance after the greater part or quantity has gone.
  6. homogeneous or heterogeneous mixture of metals
Down
  1. the process of turning from a liquid into vapour.
  2. the process of separating components of a mixture based on different boiling points.
  3. a mixture in which the particle size of the disintegrated substance is so small that it appears to be homogeneous.
  4. also known as freezing is a phase change of matter that results in the production of a solid

10 Clues: the removal of contaminants from water. • the conversion of a vapour or gas to a liquid. • homogeneous or heterogeneous mixture of metals • the process of turning from a liquid into vapour. • remaining substance after the greater part or quantity has gone. • the process of separating components of a mixture based on different boiling points. • ...

Chemistry 2021-01-04

Chemistry crossword puzzle
Across
  1. indefinite shape but definite volume
  2. a tiny particle that creates a element
  3. number the total number of protons and neutrons in the nucleus
  4. anything that has a definite mass, anything that takes up space
  5. positively charged particles of atoms
Down
  1. something that has a definite shape
  2. a substance made of the same atoms
  3. negatively charged particles of atoms
  4. it doesn't have a definite shape, nor volume
  5. number the number of protons in the nucleus

10 Clues: a substance made of the same atoms • something that has a definite shape • indefinite shape but definite volume • negatively charged particles of atoms • positively charged particles of atoms • a tiny particle that creates a element • number the number of protons in the nucleus • it doesn't have a definite shape, nor volume • ...

chemistry 2020-12-17

chemistry crossword puzzle
Across
  1. Hydroxide ions
  2. Air we inhale is known as?
  3. Hard, malleable, and shiny
  4. Fill up containers you put them in?
  5. Brittle and bad conductors of heat
Down
  1. What is the subject called?
  2. PH 1-3 is a ___ color
  3. Does not flow and keep their own shape?
  4. Hydrogen ions
  5. PH 12-14 is a ___ color

10 Clues: Hydrogen ions • Hydroxide ions • PH 1-3 is a ___ color • PH 12-14 is a ___ color • Air we inhale is known as? • Hard, malleable, and shiny • What is the subject called? • Brittle and bad conductors of heat • Fill up containers you put them in? • Does not flow and keep their own shape?

chemistry 2020-12-17

chemistry crossword puzzle
Across
  1. substances on the left side of a chemical reaction
  2. has the same number of protons but different number of neutrons
  3. a solid that forms from a solution during a chemical reaction
  4. The smallest particle of an element is a
  5. has a neutral charge
Down
  1. has a negative charge
  2. number in front of a chemical compound is called?
  3. reaction a change in matter that produces a new substance
  4. has a positive charge
  5. melting example of physical change

10 Clues: has a neutral charge • has a negative charge • has a positive charge • melting example of physical change • The smallest particle of an element is a • number in front of a chemical compound is called? • substances on the left side of a chemical reaction • reaction a change in matter that produces a new substance • ...

Chemistry 2021-05-16

Chemistry crossword puzzle
Across
  1. When you put dirt in the water and it mix all over the beaker.
  2. is a type of matter that will expand freely in the air.
  3. is tiny particle of matter.
  4. is type matter that flows freely.
  5. When 2 or 3 things mix together.
  6. When you turn liquid to solid.
Down
  1. When a solid becomes liquid.
  2. is type of matter that is hard and stable in the shape.
  3. anything that dissolve in water like salt is solute.
  4. is a science equipment.

10 Clues: is a science equipment. • is tiny particle of matter. • When a solid becomes liquid. • When you turn liquid to solid. • When 2 or 3 things mix together. • is type matter that flows freely. • anything that dissolve in water like salt is solute. • is a type of matter that will expand freely in the air. • is type of matter that is hard and stable in the shape. • ...

chemistry 2021-10-21

chemistry crossword puzzle
Across
  1. non-living things
  2. malleable, shiny, magnetic
  3. a type of physicals change that cant be reversed
  4. living things
  5. change when a new substance is formed
Down
  1. two or more capital letters
  2. 3
  3. no nucleus
  4. one parent
  5. easily broken

10 Clues: 3 • no nucleus • one parent • easily broken • living things • non-living things • malleable, shiny, magnetic • two or more capital letters • change when a new substance is formed • a type of physicals change that cant be reversed

chemistry 2022-04-13

chemistry crossword puzzle
Across
  1. a process that involves rearrangement
  2. chemical bond if the outer shell nucleus
  3. negative charge
  4. neutral charge
Down
  1. amount of energy that a system described
  2. the system of electron
  3. positive charge
  4. the horizontal rows of the periodic
  5. periodic table same chemical elements
  6. source of nuclear energy

10 Clues: neutral charge • positive charge • negative charge • the system of electron • source of nuclear energy • the horizontal rows of the periodic • a process that involves rearrangement • periodic table same chemical elements • amount of energy that a system described • chemical bond if the outer shell nucleus

Chemistry 2022-04-13

Chemistry crossword puzzle
Across
  1. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
  2. atoms as a source of nuclear energy.
  3. level he fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have.
  4. the appearance of a mineral surface in terms of its light-reflective qualities
Down
  1. a thing that is composed of two or more separate elements; a mixture.
  2. the ability of a material to be drawn or plastically deformed without fracture.
  3. a material or object that permits an electric current to flow easily
  4. a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  5. the property of a material that fractures when subjected to stress but has a little tendency to deform before rupture
  6. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.

10 Clues: atoms as a source of nuclear energy. • a material or object that permits an electric current to flow easily • a thing that is composed of two or more separate elements; a mixture. • the appearance of a mineral surface in terms of its light-reflective qualities • the ability of a material to be drawn or plastically deformed without fracture. • ...

Chemistry 2022-04-13

Chemistry crossword puzzle
Across
  1. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
  2. atoms as a source of nuclear energy.
  3. level he fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have.
  4. the appearance of a mineral surface in terms of its light-reflective qualities
Down
  1. a thing that is composed of two or more separate elements; a mixture.
  2. the ability of a material to be drawn or plastically deformed without fracture.
  3. a material or object that permits an electric current to flow easily
  4. a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  5. the property of a material that fractures when subjected to stress but has a little tendency to deform before rupture
  6. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.

10 Clues: atoms as a source of nuclear energy. • a material or object that permits an electric current to flow easily • a thing that is composed of two or more separate elements; a mixture. • the appearance of a mineral surface in terms of its light-reflective qualities • the ability of a material to be drawn or plastically deformed without fracture. • ...

Chemistry 2022-01-07

Chemistry crossword puzzle
Across
  1. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  2. a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).
  3. a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.
  4. strength or energy as an attribute of physical action or movement.
Down
  1. firm and stable in shape; not liquid or fluid a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid.
  2. similar in every detail; exactly alike.
  3. a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
  4. the action or process of moving or being moved.
  5. the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
  6. a substance made by mixing other substances together.

10 Clues: similar in every detail; exactly alike. • the action or process of moving or being moved. • a substance made by mixing other substances together. • strength or energy as an attribute of physical action or movement. • a substance that flows freely but is of constant volume, having a consistency like that of water or oil. • ...

Chemistry 2022-01-07

Chemistry crossword puzzle
Across
  1. everywhere
  2. attraction
  3. another word for move
  4. again
Down
  1. a measurement
  2. water
  3. A rock
  4. you can't see it
  5. physical power
  6. hot or cold?

10 Clues: water • again • A rock • everywhere • attraction • hot or cold? • a measurement • physical power • you can't see it • another word for move

chemistry 2021-12-07

chemistry crossword puzzle
Across
  1. CNO
  2. CH3COO
  3. IO3
  4. PO43-
  5. OH
Down
  1. SO4
  2. CN
  3. NO3
  4. BrO3
  5. O22-

10 Clues: CN • OH • SO4 • CNO • NO3 • IO3 • BrO3 • O22- • PO43- • CH3COO

Chemistry 2022-03-08

Chemistry crossword puzzle
Across
  1. mass mass of one mole of a substance
  2. yield the max amount of product that is produced based on limiting factor
  3. reactants substance that will be used in the first chemical reaction
  4. formula multiple of an empirical formula
Down
  1. a substance that under goes change during a
  2. metal + nonmetal crisscross
  3. formula the lowest whole # ratio of element within a compound
  4. study of a ratio within chemical reactions
  5. ratio convert to one substance to another
  6. reactions to make the number of atoms the same on both the reactant and product side

10 Clues: metal + nonmetal crisscross • mass mass of one mole of a substance • formula multiple of an empirical formula • ratio convert to one substance to another • study of a ratio within chemical reactions • a substance that under goes change during a • formula the lowest whole # ratio of element within a compound • ...

chemistry 2022-03-03

chemistry crossword puzzle
Across
  1. The opposite
  2. when ice melts it turns into
  3. lightest state of matter
  4. The same
  5. a distinct feature
  6. how compact
Down
  1. doesn't change color
  2. multiple elements
  3. many atoms
  4. hardest state of matter

10 Clues: The same • many atoms • how compact • The opposite • multiple elements • a distinct feature • doesn't change color • hardest state of matter • lightest state of matter • when ice melts it turns into

Chemistry 2022-02-24

Chemistry crossword puzzle
Across
  1. of protons in the nucleus
  2. average atomic mass of an element
  3. number in front of a symbol tat represents the number of molecules present
  4. subatomic particle with a negative electrical charge
  5. substance formed as a result of chemical reaction
  6. subatomic particles with a positive electrical change located in the nucleus
Down
  1. shows how many atom of an element are present in a molecule
  2. column of the elements on the periodic table with atomic properties
  3. subatomic particle with a neutral electrical charge located in the nucleus
  4. horizontal row in the periodic table were all the elements have the number of energy levels

10 Clues: of protons in the nucleus • average atomic mass of an element • substance formed as a result of chemical reaction • subatomic particle with a negative electrical charge • shows how many atom of an element are present in a molecule • column of the elements on the periodic table with atomic properties • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. not evenly mixed together, you can still see the different pieces (ex. salad, or oil and water)
  2. Organizes elements (created by Mendeleev)
  3. 2 or more atoms of different elements bonded together.
Down
  1. vertical columns on the periodic table; elements are similar
  2. horizontal rows on the periodic table
  3. Electrons located in the outermost shell; helps figure out which elements can bond
  4. Cannot be broken down, located on the periodic table.
  5. Two or more compounds mixed together
  6. can bend
  7. Basic unit of an element. Found in everything, living and nonliving.

10 Clues: can bend • Two or more compounds mixed together • horizontal rows on the periodic table • Organizes elements (created by Mendeleev) • Cannot be broken down, located on the periodic table. • 2 or more atoms of different elements bonded together. • vertical columns on the periodic table; elements are similar • ...

Chemistry 2022-09-07

Chemistry crossword puzzle
Across
  1. Refers to the closeness of a set of measurement of the same quantity made in the same way
  2. Any substance with a definite composition
  3. Vertical column of the periodic table. ALso called family
  4. Anything that has mass and takes up space
  5. Blend of tow or more kinds of matter, each which retains its own identity and properties
  6. An element that is a good electrical conductor and a good heat conductor
Down
  1. Mathematical technique that uses units to solve problems
  2. The smallest unit of an element that maintains its identity
  3. Horizontal row of the periodic table
  4. The study of substances and processes in living things

10 Clues: Horizontal row of the periodic table • Any substance with a definite composition • Anything that has mass and takes up space • The study of substances and processes in living things • Mathematical technique that uses units to solve problems • Vertical column of the periodic table. ALso called family • The smallest unit of an element that maintains its identity • ...

Chemistry 2022-09-21

Chemistry crossword puzzle
Across
  1. mixture a type of mixture in which
  2. anything that has mass and takes up space
  3. matter that can vary in compositions
  4. a type of substance containing atoms of two or more different elements chemically bonded together
  5. a small particle that is a building block of matter
  6. a substance that consists of just one type of atom
  7. positively charged
Down
  1. negatively charged
  2. matter with a composition that is always the same
  3. neutrally charged

10 Clues: neutrally charged • negatively charged • positively charged • mixture a type of mixture in which • matter that can vary in compositions • anything that has mass and takes up space • matter with a composition that is always the same • a substance that consists of just one type of atom • a small particle that is a building block of matter • ...

Chemistry 2021-12-03

Chemistry crossword puzzle
Across
  1. A mixture when one substance dissolves another
  2. Building blocks of protein
  3. Tiny particles that all matter is made of
  4. Makes up 78% of the air we breathe
  5. Mixture of metals
Down
  1. The study of what substances are made of
  2. Negatively charged subatomic particles
  3. The Centre of an atom
  4. the substance in which the solute dissolves
  5. The first column on the periodic table

10 Clues: Mixture of metals • The Centre of an atom • Building blocks of protein • Makes up 78% of the air we breathe • Negatively charged subatomic particles • The first column on the periodic table • The study of what substances are made of • Tiny particles that all matter is made of • the substance in which the solute dissolves • A mixture when one substance dissolves another

chemistry 2022-01-22

chemistry crossword puzzle
Across
  1. При обычных условиях азот взаимодействует только с литием, образуя "..." лития
  2. Атомы азота содержат на внешнем энергетическом уровне "..." электронов
  3. Азот-бесцветный "..." без запаха и цвета
  4. Азот-"..." вещество
  5. Атомы азота в степенях окисления +1 +2 +3 +4 могут проявлять как "..." так и восстановительные свойства
  6. При температуре электрической дуги он соединяется с кислородом, образуя "..." азота(III)
  7. При высоких температурах, давлении и присутствии катализатора азот реагирует с водородом, образуя
Down
  1. другое название азота
  2. Английский первооткрыватель азота
  3. Входит в состав растительных белков

10 Clues: Азот-"..." вещество • другое название азота • Английский первооткрыватель азота • Входит в состав растительных белков • Азот-бесцветный "..." без запаха и цвета • Атомы азота содержат на внешнем энергетическом уровне "..." электронов • При обычных условиях азот взаимодействует только с литием, образуя "..." лития • ...

chemistry 2021-04-20

chemistry crossword puzzle
Across
  1. visible mixture
  2. a bunch of atoms linked together
  3. 118 elements
  4. in periodic table
  5. chemical formula for water
Down
  1. invisible mixture
  2. has mass and takes up space
  3. elements mixed together
  4. different substances mixed together
  5. minuscule piece of matter

10 Clues: 118 elements • visible mixture • invisible mixture • in periodic table • elements mixed together • minuscule piece of matter • chemical formula for water • has mass and takes up space • a bunch of atoms linked together • different substances mixed together

chemistry 2021-04-30

chemistry crossword puzzle
Across
  1. is able to hammered or pressed out of shape with out breaking or cracking
  2. is a row of chemical elements
  3. is part or aspect of something abstract
  4. is any substance that has mass and takes up space by having volume
  5. is a chemical substance composed
Down
  1. is hard but liable to break or shatter
  2. is a mark or a sign that indicates
  3. is a gentle sheen or soft glow, hard but liable to break or shatter easily
  4. is a substance that takes part in and under goes change during reactions
  5. is the smallest unit of ordinary matter

10 Clues: is a row of chemical elements • is a chemical substance composed • is a mark or a sign that indicates • is hard but liable to break or shatter • is part or aspect of something abstract • is the smallest unit of ordinary matter • is any substance that has mass and takes up space by having volume • is a substance that takes part in and under goes change during reactions • ...

Chemistry 2022-10-26

Chemistry crossword puzzle
Across
  1. Ex:Proteins, Lipids, Carbs, Nucleic Acids
  2. Mini Numbers
  3. Solute+Solvent
  4. d=m/v
Down
  1. Energetic
  2. High on the pH scale
  3. Three sides
  4. On the lower half of the pH scale
  5. A board game
  6. What do you put in your cereal?

10 Clues: d=m/v • Energetic • Three sides • A board game • Mini Numbers • Solute+Solvent • High on the pH scale • What do you put in your cereal? • On the lower half of the pH scale • Ex:Proteins, Lipids, Carbs, Nucleic Acids

Chemistry 2022-10-26

Chemistry crossword puzzle
Across
  1. Ex: Proteins,Lipids, Carbs and Nucleic Acids
  2. Mass/Volume+?
  3. No definite Volume or Mass
  4. Solute + Solvent
Down
  1. Change the way it looks but the same matter
  2. one or more new substances are added creating a chemical reaction.
  3. Ex: CO2, H20, OH
  4. Ex: Water, Juice, Oil, Milk
  5. Definite shape or volume
  6. amount of matter in an object

10 Clues: Mass/Volume+? • Ex: CO2, H20, OH • Solute + Solvent • Definite shape or volume • No definite Volume or Mass • Ex: Water, Juice, Oil, Milk • amount of matter in an object • Change the way it looks but the same matter • Ex: Proteins,Lipids, Carbs and Nucleic Acids • one or more new substances are added creating a chemical reaction.

chemistry 2022-10-12

chemistry crossword puzzle
Across
  1. elements of group 17 are also called
  2. polar covalent compound in gaseous state that does not conduct electricity
  3. the substance that releases hydronium ion as the only positive ion when dissolved in water
  4. element with highest ionization potential
  5. a green coloured ion
Down
  1. the electrode which is connected to the positive end or terminal of the battery
  2. the most metallic element in period 3
  3. the inert electrode used in the electrolysis of acidified water is:-
  4. most electronegative element
  5. bonds formed between metals and non-metals are called

10 Clues: a green coloured ion • most electronegative element • elements of group 17 are also called • the most metallic element in period 3 • element with highest ionization potential • bonds formed between metals and non-metals are called • the inert electrode used in the electrolysis of acidified water is:- • ...

Chemistry 2023-11-09

Chemistry crossword puzzle
Across
  1. what ratio of sodium to chloride ions
  2. share electrons
  3. positive charge
  4. formula for a chemical compound
Down
  1. bonds between nonmetals and metals
  2. creates a new substance
  3. negative charge
  4. how an atom wants a complete valence electron
  5. has three particles: protons, neutrons, and electrons
  6. group of atoms held together with a chemical compound

10 Clues: negative charge • share electrons • positive charge • creates a new substance • formula for a chemical compound • bonds between nonmetals and metals • what ratio of sodium to chloride ions • how an atom wants a complete valence electron • has three particles: protons, neutrons, and electrons • group of atoms held together with a chemical compound

Chemistry 2023-12-12

Chemistry crossword puzzle
Across
  1. a bond between a metal and non metal
  2. the joining of atoms to form new substances
  3. the electrons furthest fron the nucleus
  4. rule the tendency of atoms to prefer 8 electrons in the valence shell
  5. a substance made up of two or more different chemicals
Down
  1. the material that was changed is still structurally the same such as texture or temperature
  2. a group of two or more of the same atoms held together by chemical bonds
  3. the making of a new substance due to a chemical reaction
  4. the building blocks of life
  5. a bond between two non metals

10 Clues: the building blocks of life • a bond between two non metals • a bond between a metal and non metal • the electrons furthest fron the nucleus • the joining of atoms to form new substances • a substance made up of two or more different chemicals • the making of a new substance due to a chemical reaction • ...

Chemistry 2024-01-11

Chemistry crossword puzzle
Across
  1. Positively charges particles in the nucleus
  2. Scientist credited with organizing the modern periodic table by properties of known elements
  3. A pure substance that cannot be separated into a simpler substance by physical means.
  4. Negatively charged particles found in clouds around the nucleus
  5. the last level of an atom.
Down
  1. Particles in the nucleus that have no charge.
  2. Organized chart of the elements found on earth based on their properties, chemical symbol, and classification.
  3. The number of protons
  4. Scientist credited with organizing the modern periodic table by properties of known elements
  5. A pure substance composed of 2 or more elements that are chemically combined.
  6. The nymber of protons and neutrons

11 Clues: The number of protons • the last level of an atom. • The nymber of protons and neutrons • Positively charges particles in the nucleus • Particles in the nucleus that have no charge. • Negatively charged particles found in clouds around the nucleus • A pure substance composed of 2 or more elements that are chemically combined. • ...

Chemistry 2024-01-15

Chemistry crossword puzzle
Across
  1. one of the strongest acid
  2. it is state where in concentration of reactants and products do not change with time
  3. used to detect acidity and basicity of a substance
  4. lightest element in the periodic table
Down
  1. common salt
  2. it do not react with other elements
  3. a common topic in physics and chemistry related to heat engine
  4. commonly known as baking soda
  5. hardest substance in the word
  6. process of converting solid into liquid

10 Clues: common salt • one of the strongest acid • commonly known as baking soda • hardest substance in the word • it do not react with other elements • lightest element in the periodic table • process of converting solid into liquid • used to detect acidity and basicity of a substance • a common topic in physics and chemistry related to heat engine • ...

chemistry 2023-11-27

chemistry crossword puzzle
Across
  1. residu pengolahan minyak bumi
  2. reaksi kimia yang disertai dengan pelepasan energi
  3. oktan bilangan yang menjelaskan tentang kualitas bensin
  4. ayat alquran yang menjelaskan tentang H2O (air)
  5. zat aditif yang aman digunakan untuk menaikkan bilangan oktan pada besin
Down
  1. ayat alquran yang menjelaskan tentang besi
  2. proses pengolahan minyak bumi
  3. zat yang dapat menghantarkan listrik
  4. atom yang bermuatan
  5. dua atom atau lebih yang bergabung

10 Clues: atom yang bermuatan • proses pengolahan minyak bumi • residu pengolahan minyak bumi • dua atom atau lebih yang bergabung • zat yang dapat menghantarkan listrik • ayat alquran yang menjelaskan tentang besi • ayat alquran yang menjelaskan tentang H2O (air) • reaksi kimia yang disertai dengan pelepasan energi • oktan bilangan yang menjelaskan tentang kualitas bensin • ...

Chemistry 2023-11-12

Chemistry crossword puzzle
Across
  1. A substance that reduces another substance during redox reaction and is itself oxidised during the reaction
  2. A process of electrolysis in which a metal object is coated (plated) with a layer of another metal
  3. The breakdown of an ionic compound, molten or in aqueous solution, by the use of electricity
  4. A type of chemical reaction where a compound breaks down into simpler substances
Down
  1. An ionic compound that will conduct electricity when it is molten or dissolved in water
  2. The points where the electric current enters or leaves a battery or electrolytic cell
  3. The electrode ion any type of a cell at which oxidation (the loss of electrons) takes place - in electrolysis it is the positive electrode
  4. A substance added to the soil to replace essential elements lose when crops are harvested, which enables crops to grow faster and increase the yield
  5. The electrode in any type of cell at which reduction (the gain of electrons) takes place; in electrolysis it is the negative electrode
  6. A reaction in which oxygen is added to an element or compound

10 Clues: A reaction in which oxygen is added to an element or compound • A type of chemical reaction where a compound breaks down into simpler substances • The points where the electric current enters or leaves a battery or electrolytic cell • An ionic compound that will conduct electricity when it is molten or dissolved in water • ...

Chemistry 2024-01-31

Chemistry crossword puzzle
Across
  1. A pure substance made of a single atom
  2. Equation with eqaul amount of atoms
  3. Elementnts after the arrow
  4. Building blocks of all substances
  5. Building blocks of elements
Down
  1. The fact that matter cant be destroyed nor created just transformed
  2. 2 Elements physically combined
  3. Equation with an unequal amount of atoms
  4. Elements before arrow
  5. 2 elements chemically combined

10 Clues: Elements before arrow • Elementnts after the arrow • Building blocks of elements • 2 Elements physically combined • 2 elements chemically combined • Building blocks of all substances • Equation with eqaul amount of atoms • A pure substance made of a single atom • Equation with an unequal amount of atoms • The fact that matter cant be destroyed nor created just transformed

Chemistry 2024-01-05

Chemistry crossword puzzle
Across
  1. anything that takes up space
  2. mixture that has uniform appearance
  3. neutral part of an atom
  4. negative charge of an atom
Down
  1. two or more substances physically combined
  2. does not have a uniform appearance
  3. positive charge of an atom
  4. pure substances made of one type of atom
  5. basic building blocks of matter
  6. two or more elements chemically combined

10 Clues: neutral part of an atom • positive charge of an atom • negative charge of an atom • anything that takes up space • basic building blocks of matter • does not have a uniform appearance • mixture that has uniform appearance • pure substances made of one type of atom • two or more elements chemically combined • two or more substances physically combined

chemistry 2019-04-30

chemistry crossword puzzle
Across
  1. substance that changes during a reaction
  2. a process requiring the absorption of heat
  3. changes affecting the form of a substance
  4. the action or process of precipitating a substance from a solution
  5. rapid chemical combination of a substance with oxygen
Down
  1. substance formed as a result of a chemical reaction
  2. process accompanied by the release of heat
  3. when a chemical substance combines
  4. a chemical reaction in which an acid and base react with each other
  5. smallest particle

10 Clues: smallest particle • when a chemical substance combines • substance that changes during a reaction • changes affecting the form of a substance • process accompanied by the release of heat • a process requiring the absorption of heat • substance formed as a result of a chemical reaction • rapid chemical combination of a substance with oxygen • ...