Chemistry, 07.10.2020 14:01 diamond2738

When a piece of zinc metal is carefully placed in a beaker of strong acid, bubbles form on the surface of the metal and begin to rise to the surface. The bubbles most likely indicate that
A.
a new substance is being produced.
B.
the zinc metal is melting.
C.
the acid solution is boiling.
D.
a physical change is occurring.

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When a piece of zinc metal is carefully placed in a beaker of strong acid, bubbles form on the surfa...

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