Question

what is the electronic configuration of an atom that has a Proton number of 5 and mass number of 11

Answer 1

2,3
Because no.of protons is equal to the number of electrons in an atom

Answer 2

We can calculate electronic configuration by knowing electron number Electron no. = Proton no. Electron no. = 5 Let's arrange them in shells K = 2 L = 3  Shell electronic configuration = 2, 3 Subshell electronic configuration = 1s2 2s2 2p1 Please please please mark as brainliest