Structure of th...

Rutherford's experiment on scattering of $$\alpha$$-particles showed for the first time that the atom has:

The introduction of a neutron into the nuclear composition of an atom would lead to a change in:

The nucleus of the atom consists of:

The mass of neutron is of the order of: 

The nucleus of an atom was discovered due to the experiment carried out by:

The Ionisation potential of Hydrogen is $$2.17\times 10^{-11}erg/ atom$$. The energy of the electron in the second orbit of the hydrogen atom is?

Rutherford's experiment, which established the nuclear model of the atom, used a beam of:

The density of nucleus is of the order of:

The radius of nucleus is:

In Bohr series of lines of hydrogen spectrum, the third line from the red corresponds to which one of the following inter-orbit jumps of the electron for Bohr orbits in an atom of hydrogen?