2. What happens when? (a)
Metals react with oxygen. (b) Metals get
exposed to acids
.
Answers
Answered by
3
Answer:
a-) When a metal reacts with oxygen, ametal oxide forms.
b-) When acids react with metals, they produce a salt and hydrogen gas.
Explanation:
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Answered by
0
Answer:
when metal connect to the oxygen . the medal become bad condition .
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