Vocab 11/26

Front

Chemical reaction that absorbs thermal energy

Back

Endothermic

Front

Chemical reaction releasing thermal energy

Back

Exothermic

Front

Total kinetic energy of particles; faster movement means warmer matter.

Back

thermal energy

Front

Ease of a compound's reaction with another compound

Back

Reactivity

Front

Starting substances in a chemical reaction

Back

reactants

Front

Ending substances from a chemical reaction

Back

products

Front

Shorthand for changes in a chemical reaction

Back

chemical equation

Front

A combination of letters and numbers representing a substance's composition.

Back

chemical formula

Front

Clue of a chemical reaction

Back

fizzing and bubbling

Front

Chemical reactions occur constantly around us and within us.

Back

True