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KiRa [710]
4 years ago
12

What is the electron configuration for helium (He)?

Chemistry
2 answers:
Makovka662 [10]4 years ago
8 0
The best answer is B. 1s2
PolarNik [594]4 years ago
6 0

Answer :

B. 1s2

this is your answer....

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3 years ago
What is the number of electrons shared in the multiple carbon-carbon bond in one molecule of 1-pentyne?
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The correct answer for the given question above would be option A. The number of electrons shared <span> in the multiple carbon-carbon bond in one molecule of 1-pentyne is 6. -YNE is considered as a triple bond. This would mean 3 pairs of electrons of 6 electrons. Hope this answers your question. Have a great day!</span>
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