Energy
Chemical reactions
100

The study of heat energy, related to chemical reactions/ phase changes

What is Thermochemistry?

100

The thing as a result of a chemical process

What is a product?

200

Energy in transfer between a system and its surrondings

What is thermal energy?

200
Any chemical reaction that absorbs heat from its environment 

What is an endothermic reaction?

300

Energy that is transferred by electromagnetic radiation

What is radiant energy?

300

The process through which, plants, algae, and certain bacteria use sunlight, water, and carbon dioxide to create oxygen and sugar. 

What is photosynthesis?

400

A substance that takes part in and undergoes a chemical reaction

What are reactants?

500

A chemical reaction that releases energy through light and heat

What is an Exothermic reaction?

M
e
n
u