Chemistry, asked by vinita2408, 9 months ago

can anyone help me out with this question

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Answered by sandhya10vd

0

Answer:

1. 3

2.all are metals.........

Answered by anuprash02

1

Answer:

Q is Magnesium and its valency is +2.
Magnesium(12) ,Aluminium(13) are Metals and Phosphorus(S) is a Non Metal while Silicon(14) is a Metalloid.

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