Physics- Chemical Reactions Flashcards
1
Q
Chemical reaction
A
A process that occurs when two substances combine to form new substances
2
Q
Reactants
A
Substances we start in a chemical reaction
3
Q
Products
A
Substances that are made as a result of a chemical reaction
4
Q
Balanced equation
A
An equation is which there is exactly the same number of atoms on the reactant side and the product side
5
Q
Can’t
A
Gain or lose atoms in the process of a reaction
6
Q
Matter can’t
A
Be created or destroyed
