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how many valence electrons can fit in the first energy level a 2 b 4 c 8 d 12​

Sagot :

Answer:

The first energy level is A. 2

Explanation:

because the first energy level of electron configurations is only able to hold 2 total electrons. The two electrons that it holds are both located in the s orbital. On the periodic table, the location of the elements that would be fulfilled by the 1s level are both hydrogen and helium, the first two elements on the table.

⚘QUESTION

how many valence electrons can fit in the first energy level

a 2

b 4

c 8

d 12

ANSWER

A. 2

  • It can only hold a maximum of 2 Valence electrons in the first energy level

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