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Chemistry
, 17.03.2021 23:40
jaylynC
What is the electron configuration for beryllium (atomic number = 4)?
А
B
1s22s
2.
2s22p
2
Answers: 2
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Answers
Answer from:
Nicki3729
1s22s2
Explanation:
Answer from: Quest
i think its 100
i hope this !
Answer from: Quest
i think its 100.
hope this !
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What is the electron configuration for beryllium (atomic number = 4)?
А
B
1s22s
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