Endothermic/exothermic reactions

Front

Endo means in or _______.

Back

absorbed

Front

____ reactions usually feel cold.

Back

endothermic

Front

Exothermic reactions...

Back

Release energy

Front

What type of reaction occurs in a hand warmer?

Back

exothermic

Front

Back

exothermic

Front

What is an endothermic reaction?

Back

A reaction that absorbs energy from its surroundings.

Front

What is an exothermic reaction?

Back

A reaction that releases energy to its surroundings.

Front

Example of an endothermic process?

Back

Photosynthesis, where plants absorb sunlight.

Front

Example of an exothermic process?

Back

Combustion of fuels, like burning wood.

Front

What happens to temperature in an endothermic reaction?

Back

The temperature decreases as energy is absorbed.