Chemical Changes Vocab Review

Front

Physical Property

Back

usually qualitative and quantitative observations

Front

Coefficient: the number placed at the front of a chemical symbol or element

Back

the number placed at the front of a chemical symbol or element

Front

Matter

Back

anything that has mass and takes up space

Front

Atom

Back

The smallest part of a substance

Front

Reactant

Back

Elements or substances that go into a chemical reaction.

Front

Chemical Property

Back

A property that changes a substance into something new.

Front

Atomic Bond

Back

Joins two or more atoms together.

Front

Mass

Back

the amount of matter in an object

Front

Product

Back

Created after a chemical reaction

Front

Atomic Mass Unit

Back

mass of a single atom of an element