Chemistry

Species the shape of the orbital and it is called as subshell

Specifies the energy of the electron and size of the shell

Set of four numbers to represent size, shape, orientation and energy of orbits and spin of the electron

Regions around the nucleus where the probability of finding electrons are maximum

It is impossible to measure simultaneously both the position and momentum with accuracy for microscopic particles

Radiant energy emitted is in the form of small energy packets called quantum or photon

Arrangement of electromagnetic radiations in the increasing order of wavelengths

Molecules having same number of atoms and same number of electrons

Atoms, Molecules and Ions having same number of electrons

Atoms having same number of neutrons but different mass numbers