Concept of Shell || Sub Shell || Orbital || Maximum Electrons || Pashto || ‪@NASIBZADASSS‬

1) Concept Of Shell . 2) Concept of subshell 3) Concept of Orbital 4) Maximum electrons in a Shell 5) Maximum electrons in a Subshell 6) Maximum electrons in an Orbital 7) TOTAL NO OF subshells in a Shell 8) TOTAL orbitals in a Sub Shell #shell #subshell #orbit #orbital ‪@NASIBZADASSS‬