Vocabulary Quiz Lessons 4-7 Flashcards
1
Q
A process where one or more substances are changed into new substances.
A
Reaction
2
Q
A change of a substance from one state of matter to another.
A
State change
3
Q
to get smaller.
A
Contract
4
Q
to get bigger.
A
Expand
5
Q
To be kept at the same total amount of something.
A
Conserved
6
Q
The properties that you want a material or a solution to have.
A
Criteria
7
Q
A limit that keeps you from doing certain things.
A
Constraint
