Multiple Choice
How many atoms of each element are shown in the formula H2S2O7?
A) 2H, 2S, 7O
B) 1H, 2S, 4O
C) 2H, 1S, 1O
D) 2H, 4S, 4O
E) 1H, 1S, 1O
Correct Answer:
Verified
Correct Answer:
Verified
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