Question

identify the cations and anions in NaCl and CuO​

Answer 1

Answer:

1. For example in NaCl, the cation, Na+, is formed by loss of an electron from the group 1 metal sodium. While the chlorine anion, Cl-, is formed by the gain of an electron by the group 7 non-metal chlorine atom. The compound is composed of a one to one ratio of these two ions.
2. CuSO4, Cr(OH)3, Hg2I2 | Chegg.com. We have an ionic compound- . In this compound, the cation is , called copper (II) ion and anion is , called sulfate ion. ... Hence, name of is copper (II) sulfate.

Explanation:

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Answer 2

Answer:

NaCl+CuO =Nao+Cucl NaCl sodium