Question:

(1) What is the element with an electron configuration of

Last updated: 7/31/2022

(1) What is the element with an electron configuration of

(1) What is the element with an electron configuration of 1s²2s²2p63s²3p64s²3d³? (2) What is the element with an electron configuration of 1s²2s²2p63s²3p6?