Science, asked by Cherry28831, 9 months ago

if the aufbau principle is not followed and the subshells of a shell are subsequently filled according to energy which of the following is paramagnetic 1. Mg 2.Ca 3. Ni 4. Zn

Answers

Answered by petluriradha3

Answer:

I think Ca is this write

Explanation:

MARK ME AS BRAINLIST AND FOLLOW ME and give thanks for my answers pls

Answered by anishkumar2606

Atomic no of Mg is 12 so it can be express as 1s2,2s2,2p6,3s2 and it has not any unpaired electron so it can not be a paramagnetic now in ca atomic no 20 so 1s2,2s2,2p6,3s2,3d8 and it has2 unpaired electronso it behave like paramagnet similarly in nickel has 28 atomic number and its electronic configuration is 1s2 2s2 ,2p6 ,3s2,3p6,3d10 so it has not any unpaired electron and given in question aufbau principle is not follow so the paramagnatic material is ca

Explanation:

Previous Question

Next Question