Question

define quantum numbers what information is provided by this Quantum numbers explain briefly​

Answer 1

Answer:

quantum number :the number used to describe the energy and position of an electron.

Explanation:

• it is denoted by n.
• it is proposed by bohrs.
• it has value 1,2,3------- correspondence K,L,M---------.
• it determine principal energy level to which electron belong.
• it determine distance of an electron from nucleus.
• the maximum no. of electron in shell can be calculated by formula 2n^2

Answer 2

$\large\tt\red{Answer\::)}$

Each electron in an atom is described by a set of four numbers n, l, ml and ms. These numbers are called quantum numbers. The quantum numbers describe the space around the nucleus where the electrons are found and also their energies.