Quiz 1-3 Flashcards
1
Q
physical change - alters the look or appearance of matter but does not change
A
chemically
2
Q
is a change of state a checmial or physical
A
physucal
3
Q
Is dissolving a physical change
A
yes
4
Q
another name for chemical change
A
reaction
5
Q
Identifiers of chemical change
A
color, gas, release of light heat sound,
6
Q
Mass before the reaction will be the same (t or f)
A
t
7
Q
Melting of ice is a physical change meaning energy is _____
A
absorbed
8
Q
A
