Chemistry, 11.01.2021 19:10 louie8656

Which of the following best represents and explains the formula for a compound made from nitrogen and hydrogen? NH4, because nitrogen needs four electrons, and each hydrogen needs one electron.
NH4, because nitrogen needs one electron, and each hydrogen needs four electrons.
NH3, because nitrogen forms a triple bond with each hydrogen atom.
NH3, because nitrogen forms a single bond with each hydrogen atom.

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Which of the following best represents and explains the formula for a compound made from nitrogen an...