Question

Using the periodic table, predict the formula of compound formed between

an element X of group 13 and another element Y of group 16.​

Answer 1

Answer:

hope this helps you maybe

Answer 2

Explanation:

Group no. of X = 13

Valence electrons = 3

Valency = 3

Group no. of Y = 16

Valence electrons = 6

Valency = 8-6 = 2

The compound is X2Y3

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