Atomic Orbital and Quantum Number Part-2

For Video Lecture ,notes & PDFs visit our web: http://vidhyarthicoaching.co.in/ follow us on : https://www.facebook.com/vidhyarthicoach 1-मोलरता । मोललता । नार्मलता । विलयन । Molarity । molality । normality । Mole Fraction https://www.youtube.com/watch?v=RPbmotbXGfw&t=48s 2- IUPAC Naming of Elements https://www.youtube.com/watch?v=sxO_iZ5CDQ0 In this video we discuss about probems or numericals on atomic orbitals & quantum number An atomic orbital is characterized by three quantum numbers. The principal quantum number, n, can be any positive integer. The general region for value of energy of the orbital and the average distance of an electron from the nucleus are related to n. Orbitals having the same value of n are said to be in the same shell. The angular momentum quantum number, l, can have any integer value from 0 to n – 1. This quantum number describes the shape or type of the orbital. Orbitals with the same principal quantum number and the same l value belong to the same subshell. The magnetic quantum number, ml, with 2l + 1 values ranging from –l to +l, describes the orientation of the orbital in space