Question

Whoever answers these questions correctly i will mark them brainliest

Answer 1

Answer:

1. A quantum number is a value that is used when describing the energy levels available to atoms and molecules. An electron in an atom or ion has four quantum numbers to describe its state and yield solutions to the Schrödinger wave equation for the hydrogen atom.
2. When n = 3, l= 0, 1, 2 (l takes on three values and thus there are three possible subshells)
3. Degenerate orbitals are orbitals that have the same energy. Each atomic orbital can have maximum of two electrons. There are only two electrons in the first shell as it has only s atomic orbitals. ... One or more electrons can jump into a higher energy orbital, if energy is applied to the atom in the ground state.
4. Next quantum number is 'm' which represents the orbital and 's' indicates the spin of electron. Here, we have, l = 3 that indicates the d-orbital and 'm' for d-orbital will be +2, +1, 0, -1, -2. The possible value of n will be '3' as the d-orbital starts from 3rd shell.
5. The value of ml can range from -ℓ to +ℓ, including zero. Thus the s, p, d, and f subshells contain 1, 3, 5, and 7 orbitals each, with values of m within the ranges 0, ±1, ±2, ±3 respectively. Each of these orbitals can accommodate up to two electrons (with opposite spins), forming the basis of the periodic table
6. This was a really difficult question .. but u did it. so plss mark as brainliest