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Mathematics 14 Online
hiiiii2221:

Which is the correct Lewis structure for hydrogen peroxide, H2O2? A. A B. B C. C D. D E. E

hiiiii2221:

KingPizza:

a Lewis structure is based on how many valence electrons each element has. Dots and lines next to an element symbol represent their valence electrons..,How many valence electrons do you think Hydrogen has?

KingPizza:

if we know that much, we could eliminate at least two choices

KingPizza:

yes, hydrogen needs only 1 valence electron for a shell, and oxygen needs six, so the choice that has 1 line or dot next to all of the H,'s and 6 dots or lines (or a mixture)next to all of the oxygens would be correct, so what choice is that?

KingPizza:

@hiiiii2221

hunter3506:

@kingpizza wrote:
yes, hydrogen needs only 1 valence electron for a shell, and oxygen needs six, so the choice that has 1 line or dot next to all of the H,'s and 6 dots or lines (or a mixture)next to all of the oxygens would be correct, so what choice is that?
well said

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