Physics, asked by kotimohanpureti, 1 month ago

an element X belongs to3rd period and group 2the period table.the valency is​

Answers

Answered by Anshumaansingh78io
1

Answer:

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Answered by shrikantmohite76
1

Answer:

Solution. (a) The element X has 2 valence electrons because it belongs to group 2. (b) Since the number of valence electrons and the valency of group 2 elements is 2, the valency of element X is 2.

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