Question

what do you think will happen if electron fall into nucleus combining with positive charges​

Answer 1

Answer:

First of all why proton doesn't get close and attract to electron if they have opposite charge. This is because there is force in nucleus which holds proton in center of atom. That force is nuclear force.

So imagine if electrons falls into nucleus and both charges combine.

• The possibility is-The atom will become so small that its measure will be of electrons' and protons' combined diameter.
• Reason-

Size of atom is the distance from the nucleus the last electron. So if electrons combines to proton, then size will be smaller