Machine-translated by Google. Questions are authored in English.
Top

Discussion

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: A

Phosphates are the mineral group in which one or more metallic elements are combined with the phosphate radical, PO43−.

Apatite, Ca5(PO4)3(F,Cl,OH), is the commonest member and the chief source of phosphate fertiliser. The other formulae listed are not the phosphate radical.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.