Question

What is nucleus of an atom

Answer 1

the centre of an atom where all of its mass is concentrated.the nucleus occupies a very small space at the centre and ir's radius is about 10^-5 times smaller than that of an atom.it is composed of protons and neutrons,with the protons bearing a positive charge and the neutrons being neutral in nature

Answer 2

hi mate

DEFINATION BY PHYSICS

the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.

I HOPE IT HELPFULL TO YOU