Question

An element has valency
2. What is it
formules with Po4
on? ?an element has valency 2 what is its molecular formula with hospital and ​

Answer 1

Answer:

ANSWER

Valency of P is 5, and valency of O is 2.

In phosphate ion 4 O atom are there so total valency of O  

2

​  

 is 4 x 2=8

Therefore, net valency of phosphate ion is 8-5=3,So Phosphate ion has 3 valency.

Explanation:

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