Physical & Chemical Changes Vocab

Front

A property observed or measured without changing the substance's identity.

Back

Physical Property

Front

Change in appearance of a substance without altering its identity.

Back

Physical Change

Front

A physical property measuring electricity's ability to travel through a substance.

Back

Conductivity

Front

Physical property: ability to be hammered into a sheet

Back

malleability

Front

A physical property; ability to change to solid, liquid, or gas.

Back

Phase change

Front

A property observed by changing the substance's identity.

Back

chemical property

Front

Change in chemical composition forming a new substance

Back

chemical change

Front

A process that produces a chemical change.

Back

Chemical reaction.

Front

Substance present before a reaction:

Back

reactant

Front

Substance formed from a reaction

Back

product