Vocabulary Practice Evidence of Chemical Change

A solid that forms from a solution during a chemical reaction.

• physical change

• property

• precipitate

• product

Produces new substances by changing the way in which chemical bonds are broken and/or formed

• chemical reactions

• physical change

• equation

• chemical symbol

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A change that affects the appearance but not the chemical makeup of a substance.

• property

• solution

• chemical reactions

• physical change

characteristic

• property

• reactant

• solution

• equation

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Something that reacts; a substance that undergoes a change in a chemical reaction

• solution

• reactant

• product

• equation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A homogeneous mixture of two or more substances

• property

• solution

• pure substance

• Element

the process where substances undergo chemical change

• pure substance

• solution

• reaction

• Element

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A symbolic representation of substances undergoing chemical change.

• equation

• chemical symbol

• chemical formula

• Compound

A substance made of only one kind of matter and has definite properties.

• pure substance

• Atom

• Element

• Compound

A substance that cannot be broken down into simpler substances

• Element

• Atom

• chemical symbol

• Molecule

Tags

NGSS.MS-PS1-5