Question

What is positively charged part of the nucleus

Answer 1

There are two types of parts in the nucleus. One is the proton and the other is the neutron. The electron (another part of an atom) has a negative charge to it but it is not in the nucleus. It revolves around it in a cloud, orbit, etc. The neutron is in the nucleus but given it has no charge at all. It's a stabilizer in a part of an atom. The proton is the positive charged part of an atom. It is also found inside the nucleus. The proton is found in every atom and will most likely be positively charged for all eternity.

Answer 2

In the nucleus, there are two types of subatomic particles. These are the neutrons, which have no charge either negative or positive, and protons, which have a positive charge. The positively charged part of the nucleus are the protons. :)