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When matter undergoes a physical change, mass is a always conserved. b sometimes conserved. c never conserved.

When matter undergoes a physical change, mass is a always conserved. b sometimes conserved. c never conserved.
asked 137k views
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When matter undergoes a physical change, mass is

a
always conserved.
b
sometimes conserved.
c
never conserved.

asked
User Quasimodo
by
7.6k points

1 Answer

4 votes
A : always conserved
answered
User Phoenisx
by
8.1k points
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