Question

1.
Positively charged particles of an atom are held together in th
centre of the atom. It is called nucleus. Nucleus is surrounded
by electrons.
The volume of nucleus is small when compared to the volume of an atom.
The mass of an atom is concentrated in the nucleus.
The nucleus is positively charged, which is different in magnitude
for different elements.
5. In a neutral atom, the number of electrons outside the nucleu
is equal to the number of positively charged particles in the
nucleus. please explain in simple words​

Answer 1

Answer:number of electrons = number of protons

Explanation: