The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____

The phosphate are a group of minerals of one or more metallic elements

1.	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» B. Po3