Question

U HUCUS 13 HUU

15. The nucleus of an atom is
a. the central core and is composed of protons and neutrons
b. positively charged and has more protons than neutrons
C. negatively charged and has a high density
negatively charged and has a low density

Answer 1

The correct answer is a the central core and is composed of protons and neutrons.

Step-by-step explanation:

Nucleus is present in the center of an atom.Nucleus contain positively charged particle proton along with neutron which is neutral.

Due to the the presence of protons nucleus contain positive(+ve) charge.