Web3p = 1s 2s 2p 3s 3p = 14. ... According to the Auf Bau Principle, the electrons occupy the lowest energy orbital first before occupying the highest energy. The Pauli Exclusion Principle states that only two electrons can fit into a single orbital. Hund's rule, on the other hand, states that orbitals of equal energy are each occupied by one ... WebAccording to this principle, electrons are filled in the following order: 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p… The order in which electrons are filled in atomic orbitals as per the Aufbau principle is illustrated below.
What are the maximum number of electrons in each shell?
WebJul 6, 2024 · Explanation: For two salient reasons: The 3p subshell has three sets of lobes that carry two electrons each. By the Pauli exclusion principle, no two electrons within an … WebThe maximum number of electrons that can occupy a 3p sublevel is a. 1 b. 2 c. 3 d. 6. d. 6. 7. The electron configuration of an atom is 1s 2 2s 2 2p 6 3s 2 3p 3. The atomic number of … greeting words in business email
The periodic table, electron shells, and orbitals - Khan …
WebWhat is the maximum number of electrons that can occupy the 3p sublevel? A) 2 B) 6 C) 10 D) 18 4. What is the maximum number of electrons that can occupy the 3d sublevel? A) 2 B) 6 C) 10 D) 18 5. This problem has been solved! See the answer please explain the answers Show transcribed image text Expert Answer 100% (1 rating) WebElectrons fill in energy order (Aufbau Principle) not energy level order. NOTE-Some Principal Energy Levels start to fill before previous ones finish. ex 4s fills before 3d, because 4s has less energy than 3d. It must fill first. Electrons fill the sublevels in energy order 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s 5f 6d 7p WebMay 3, 2024 · Only two electrons can occupy the same orbital, and they must have opposite spins. When this happens, the electrons are said to be paired. The allowed values for the spin quantum number ms are +1/2 and -1/2. According to Heisenberg’s uncertainty principle, it is impossible to know the electron’s velocity and its position simultaneously. greeting words to start an email