Question

तत्व नंबर 1oo और 103 का प्रतिक चिं हऔर एलेक्ट्रोनिक विन्यास् बताओ।​

Answer 1

Well I am writing it in English if you don't have any problem ,

Element no.

100 :- Fermium (Fm)

Electronic configuration

(Rn)$5f^{12}7s^2$

103 :- Lawrencium (Lr)

Electronic configuration

(Rn) $5f^{14}6d^17s^2$

Hope it helps you