Which shell would be complete with 10 electrons?
use an aufbau diagram.
f
p
s
d
correct answer is d

The answer to your question is letter d

Explanation:

If we remember there is a limit of electrons that can be place in a sublevel

Sublevel s only accept 2 electrons

Sublevel p only accept 6 electrons

Sublevel d only accept 10 electrons

Sublevel f only accept 14 electrons

This is in agreement wth the levels of energy, that only accept a determine number of electrons

Level               Sublevel               # of electrons

1                             s                                2

2                           s and  p                      8      (2 + 6)

3                           s, p and d                  18      (2+6+10)

4                            s, p, d, f                     32     (2+6+10+14)

5                            s, p, d,f                      32     (2+6+10+14)

6                            s, p, d                        18      (2+6+10)

7                             s, p                            8        (2+6)

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with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence