Chemistry, 20.10.2021 16:30 nigdrew123
Magnesium has an electron configuration of 1s22s22p63s2. Helium has an electron
configuration of 1s?
How are the electron configurations of Magnesium and Helium different?
(1 point)
Helium has 4 electrons in its p orbital.
O Magnesium has 1 electron in its s orbital.
Helium has 1 electron in its s orbital.
Magnesium has 7 electrons in its p orbital.
Answers: 2
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Magnesium has an electron configuration of 1s22s22p63s2. Helium has an electron
configuration of 1...
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