Question

No. 9f electrons in the orbit are decided by formulla 2n² Find the no. of electrons in orbit 6th,7th,and 8th.​

Answer 1

Answer:

2n^2 is formulA

:. electrons in 6th orbit = 2(6)^2 = 2(36)=72

electrons in 7th orbit = 2(7)^2 = 2(49) = 98

electrons in 8 th orbit = 2(8)^2 = 2(64) = 128