Chemistry, asked by rkg936576, 6 months ago

2 Elements having 3 valency

Answers

Answered by DashingMango55

2

Answer:

Boron and Nitrogen

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Answered by Anonymous

0

Explanation:

Element Atomic Number Valency

Valency of Magnesium (Mg) 12 2

Valency of Aluminium 13 3

Valency of Silicon 14 4

Valency of Phosphorus 15 3

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