Multiple Choice
The formula PO43- means that this ion is composed of
A) one atom of phosphorus,one atom of oxygen,and three extra electrons.
B) four atoms of phosphorus,four atoms or oxygen,and three extra electrons.
C) one atom of phosphorus,four atoms of oxygen,and three electrons have been lost.
D) one atom of phosphorus,four atoms of oxygen,and three extra electrons.
E) four atoms of phosphorus,four atoms of oxygen,and three electrons have been lost.
Correct Answer:
Verified
Correct Answer:
Verified
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