Question

metal shows which electovalency​

Answer 1

Answer:

In case of magnesium oxide, each magnesium loses two electrons and oxygen gains 2 electrons. Therefore the electrovalency of both metal and non-metal is 2. But, in case of calcium chloride, electrovalency of calcium is 2 and that of chlorine is 1.

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Answer 2

Answer:

positive electrovalancy

Explanation:

metal generally show positive valency and they react very easily.