the electronic configuratin of element is 1s2 ,2s2 ,2p6,3s2,3p6,3d5,4s1 .what does this represnt?
rn(1)excited state
rn(2)ground state
rn(3)cationic form
rn(4)anionic form
The given electronic configuration is the ground state electronic configuration of chromium whose atomic number is 24. Hence it represents the ground state of chromium (Cr).