The maximum number of electrons in the shell with principal quantum nu...
Explanation of Electron Distribution in P Orbital:
- Maximum Number of Electrons:
According to the formula 2n², the maximum number of electrons in the n=2 shell is 2(2)² = 8.
- P Orbital:
The p subshell consists of three orbitals - px, py, and pz. Each of these orbitals can hold a maximum of 2 electrons, making a total of 6 electrons in the p subshell (2 electrons per orbital x 3 orbitals).
- Electron Distribution:
When filling the p subshell with electrons, the electrons first fill the px orbital, followed by the py orbital, and then the pz orbital. Each orbital must have one electron before any of them can have a second electron.
- Example:
Let's consider the electron distribution for the p subshell in the n=2 shell:
- px orbital: 1 electron
- py orbital: 1 electron
- pz orbital: 1 electron
- px orbital: 1 electron
- py orbital: 1 electron
- pz orbital: 1 electron
This electron distribution in the p subshell follows the rules of electron filling based on the principles of quantum mechanics.
The maximum number of electrons in the shell with principal quantum nu...
2s2 2p6=8electrons