1 Answers
Option 4 : De Broglie principle
The correct answer is option 4 i.e De Broglie principle
| Principles | Statements |
| Paul's exclusion principle | It states that in a single atom no two electrons will have an identical set of quantum numbers. |
| Aufbau principle | It states that in the ground state of an atom, an electron enters the orbital with the lowest energy first and subsequent electrons are fed in the order of increasing energies. |
| Hund's rule | It states that every orbital in a subshell is singly occupied with one electron before any one orbital is doubly occupied, and all electrons in a singly occupied orbital have the same spin |
| De Broglie principle | It states that a matter can act as waves much like light and radiation which also behaves like waves and particles. |
4 views
Answered