Vocab
the process plants use to make food
What is photosynthesis
a substance that under goes change during a chemical reaction.
What is reactants
new substance formed after a chemical reaction
What is product
the average KE of a substance
What is thermal energy
What is radiant-light energy
reaction in wich substance gets heat from around it to make a product
What is exothermic reaction
the branch of chemistry concerned with quantities of heat
What is Thermochemistry
a chemical reaction in wich it releases a form of light or heat
What is exothermic reaction