Question

12 using the electron configuration, determine how many electrons are in the outermost energy level. you just need to input the number, nothing else. * (0.5 points) 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d³ enter your answer

Explanation:

Step1: Identify the outermost shell

The outermost shell here is the 5th shell with orbitals 5s.

Step2: Sum electrons in outermost shell

The 5s orbital has 2 electrons.

Answer:

2