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0 votes
What is the formula of peroxide?
a. SO3(2-)
b. SO4(2-)
c. O2(2-)
d. OH(-)

asked
User Reggert
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7.9k points

1 Answer

7 votes
The formula of peroxide (oxygen - O) is c. O₂²⁻.
answered
User Dan Inactive
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7.2k points
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