The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
A. PO4
B. PO3
C. PO2
D. PO
Answer: Option A
Solution(By Examveda Team)
The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound PO4.This Question Belongs to General Knowledge >> World Geography
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