How many electrons are in the n1 shell?

Answer 1

There can be 10 electrons in the n=2 shell.

Two can fit in the 1s orbital, two can fit in the 2s orbital, and six can fit in the 2p orbital.

Answer 2

There would be two electrons at most in the principal quantum number n=1.

Answer 3

Up to 2n^2 electrons

Answer 4

n = 1 has two electrons.

Answer 5

The n=1 shell can hold a maximum of 2 electrons.