icewata icewata

23-10-2016
Chemistry

contestada

Which of the following contains ionic bonding? (2 points)
a. H2O2
b .CaO
c. CO32-
d. P2O5

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MajorPeanut MajorPeanut

17-08-2017

i think its B but im not sure...

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22-08-2017

The answer is cao. I hope this helps

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