Question

Agar koi ye question samjha de , to bohot help ho jayegi ...

Bas samjha do koi .....answer mil gya hai ....​

Answer 1

Answer:

We know that nucleus is positively charged and electrons are negatively charged and we also know that positive and negative charges attract each other.

Then, in the question, it is given that from outermost orbit of the carbon, 1st, 2nd,3rd and 4th electrons needs the energy E1, E2, E3 and E4.

You should know that the electrons which are farther from the nucleus requires less energy and those which are nearer requires more energy to knock off from one orbit to another.

Here 1st means the outermost, means least energy that is E1. And 4th means the closest to nucleus, will require most energy that is E4.

Do you know descending order and ascending order?

Answer 2

Answer:

please mark as branlest