Vocabulary Test CORRECTIONS

A substance that is present at the start of a chemical reaction.

• Law of conservation of mass

• Product

• Chemical equation

• Chemical reaction

• Reactant

The principle stating that matter is not created or destroyed during a chemical reaction.

• Product

• Reactant

• Chemical equation

• Chemical reaction

• Law of conservation of mass

Tags

NGSS.MS-PS1-5

A substance that is formed as the result of a chemical reaction.

• Chemical reaction

• Product

• Chemical equation

• Law of conservation of mass

• Reactant

To result in or produce.

• Chemical equation

• Reactant

• Chemical reaction

• Yield

• Product

A process where atoms are rearranged to form new substances.

• Chemical equation

• Product

• Reactant

• Law of conservation of mass

• Chemical reaction

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

A symbolic representation of a chemical reaction using formulas and symbols (e.g., 2H2+O2→2H2O).

• Chemical reaction

• Product

• Chemical equation

• Law of conservation of mass

• Reactant