Which is the only ion that has a -3 charge?
A) phosphate
B) chlorate
C) chromate
D) ammonium
Correct Answer:
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Q101: Which of the following polyatomic ions has
Q106: Which of the following polyatomic ions has
Q109: Which of the following does not have
Q112: Which of the following anions has its
Q113: Which of the following anions has its
Q115: Which of the following anions has its
Q121: CuClO may be called _.
A)cuprous chlorate
B)cupric chlorate
C)cuprous
Q123: Potassium dihydrogen phosphate has the formula _.
A)KH2PO4
B)K2HPO4
C)K2H2PO4
D)K(H2PO4)2
Q124: Sodium acetate's formula is _.
A)NaC2H2O2
B)NaCH2O2
C)NaC2H3O2
D)NaC2H4O
Q141: Which of the following elements does not
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