Using the periodic table, predict the formula of compound formed between
an element X of group 13 and another element Y of group 16.
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According to my calculations the answer is X2Y3
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Answer:
Element X of group 13 Element Y of group 16 Valency of Y = 18 – 16 = 2
Valency of X = 3
Formula of compound formed between X and Y by cris cross method.
3 ↘ ↙ 2
x ↙ ↘ y
= x2 y3
Explanation:
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