Chemistry

Brenda Shepherd

15 July, 19:27

Select all the statements that are true about electron configurations:

A) The electron configuration of an atom describes the energy of electrons in the atom.

B) The electron configuration for an atom describes the likely location of electrons in that atom.

C) The electron configuration of an atom is a tool we can use to explain the reactivity of an atom.

D) It is not possible to determine the number of valence electrons an atom has using an electron configuration diagram or notation.