Atomic Structur...

All the mass of the atom resides in the-

Radius of a nucleus is proportional to what-

The size of the nucleus is approximately:

Protons and neutrons are heavier than electrons and reside in the center of the atom, is called ______ .

What will be the ratio of the radii of the atom to the nucleus is?

Atoms of different elements combine to form 

The radius of an atomic nucleus is of the order of?

An atom has two main regions are-

The space between a proton and electron in hydrogen atom is defined as-

The density of nucleus is about what times the density of atom?

Nuclides having the same atomic and mass numbers are called:

which forms of energy is a measure of the electron stability when it is in bound state with nucleus?

Nucleus is composed of two kinds of subatomic particles they are-

Nucleons are present in phosphorous are-

The nucleus of the atom consists of which of the following?