1.

The atomic number of an element is 16. predict 1)The number of valence electrons in its atom. 2)Its valency. 3)Its group number 4)Whether it is a metal or a non metal. 5)The nature of oxide formed by it. 6)The formula of its chloride.

Answer»

Solution :The electronic configuration of S (16) is 2, 8,6
(1) 6
(2) 2
(3)16
(4) Non-metal
(5) Acidic OXIDE
(6)`SCI_2` is a formula of its chloride.


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