Which is/are true?
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a. li has valence electrons in the n = 1...
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Chemistry, 28.06.2019 22:40 kiramartin3
Which is/are true?
[mark all correct answers]
a. li has valence electrons in the n = 1 energy level.
b. si has valence electrons in the n = 3 energy level.
c. ga has valence electrons in the n = 3 energy level.
d. xe has valence electrons in the n = 5 energy level.
e. p has valence electrons in the n = 2 energy level.
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