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Chemistry, 02.04.2020 06:00 Katiecool290

What is the oxidation number of B in H3BO3?
A. -1
B. 0
C. +3
D. +6

please help

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You know the right answer?
What is the oxidation number of B in H3BO3?
A. -1
B. 0
C. +3
D. +6
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