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Chemistry, 27.02.2021 14:00 nevecronin

D) +1 27. What is the oxidation number of phosphorus inPO-?
a) -3
b) +5
c)-8
d) +3
28
LU01
10​

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D) +1 27. What is the oxidation number of phosphorus inPO-?
a) -3
b) +5
c)-8
d)...
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