Which one of the following combinations of names and formulas of ions is incorrect?
A) O2- oxide
B) Cd2+ cadmium
C) ClO3- chlorate
D) HCO3- hydrogen carbonate
E) NO2- nitrate
Correct Answer:
Verified
Q27: In the modern periodic table, the order
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A)
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Q44: What is the name of Na2O?
A) disodium
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Q57: Which of the following ions occurs commonly?
A)P
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