Question

what do the superscripts represent in electron configurations? nothing. i have never seen that before number of protons number of electrons number of energy levels

Explanation:

In electron - configuration notation, superscripts represent the number of electrons in a particular energy level or orbital. For example, in the electron - configuration 1s²2s²2p⁶, the superscripts 2, 2, and 6 indicate the number of electrons in the 1s, 2s, and 2p orbitals respectively.

Answer:

number of electrons