Please help I’m torn between A and B. I’ve asked many and people say A, but I asked my science teacher and she said B. And also
I’ve researched and on answers.com also says Water is the better insulator..but idk I’m conflicted! APEX
1 answer:
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Answer:
Explanation:
You need to remember that the oxidation number of H is +1, except when it is in a metal hydrites like NaH, where its oxidation number is -1. Then, the oxidation number of O is -2, but in peroxides is -1. So with these rules you just have to multiply the ox. number with the name of atoms and all the elements in the reaction must sum 0.
