Chemistry, 07.06.2021 22:10, homework2358

Which of these elements has two valence electrons? a. hydrogen (H)
b. barium (Ba)
c. nitrogen (N)
d. krypton (Kr)
e. bromine (Br)

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Do you know the correct answer?

Which of these elements has two valence electrons? a. hydrogen (H)
b. barium (Ba)
c. nitr...