Chemical Reactions: Mass Conservation Flashcards
1
Q
What is matter composition in chemical reactions?
A
Atoms combine and rearrange to form new substances, but the total mass stays the same.
2
Q
How do you identify compounds?
A
By their names and chemical formulas.
3
Q
How do you write word equations for chemical reactions?
A
By describing the reactants and products using their names.
4
Q
How do new substances form in reactions?
A
By rearranging atoms from the reactants to create products.
