Question

Why is ice melting considered to be a PHYSICAL change?
A. the water molecules do not change chemically and are still H2O
B. the water molecules change into new chemicals and are no longer H2O
C. They are chemically mixed and won’t for H2O
D. They will just be the same liquid (already did this and it wasn’t it)

Answer 1

A. The water molecules do not change Chemically and are still h20

Answer 2

Answer:

A. the water molecules do not change chemically and are still H2O

Explanation:

The arrangement of molecules is the only change that occurs

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