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Question
In Copper Oxide (Cu₂O), charge on Copper (Cu) is
Options:
A
.
  +1
B
.
  +2
C
.
 −1
D
.
 −2
Answer: Option A
Answer:
(a).
+1
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Chemical formula of Zinc Hydroxide is....
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Question 10.
The number of positive ions balances the number of negative charges so as to neutralize the compound and give the charge....so as to neutralize the compound and give the charge
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