Potassium and chlorine are the only two that can.
The noble gas electron configuration of selenium is [Ar] 3d^10 4s^2 4p^4 and for phosphorus is [Ne] 3s^2 3p^3. These configurations indicate how the electrons are arranged in the outermost energy levels of the atoms, resembling the stable electron configurations of noble gases.
the elections with the highest energy are in an f sub level. your welcome :))
Noble gases have completely filled orbitals, are stable and chemically inert (non-reactive). So generally they will not form compounds.
They achieve noble gas configuration by the sharing of electrons.
Noble gases have completely filled orbitals / electron energy shells. They are stable and chemically inert (non-reactive). So generally they will not accept / gain / share electrons and they do not form compounds.
The electron configurations of LiF will be the same as the electron configurations of atoms in Group 18 (noble gases) because Li will lose its single electron to attain a stable octet similar to the noble gases, while F will gain an electron to achieve a complete valence shell.
Noble gases have atoms with the valence electron shell filled.
All halogens or group 17 elements.
any time there are as many electrons and protons and they fill each orbital optimally.
They all have a full set of valence electrons.
A sublevel corresponds to s, p, d, f orbitals in electron configurations: 1st shell → 1s (1 sublevel) 2nd shell → 2s, 2p (2 sublevels) 3rd shell → 3s, 3p, 3d (3 sublevels) 4th shell → 4s, 4p, 4d, 4f (4 sublevels) 5th shell → 5s, 5p, 5d, 5f, 5g? Actually, 5g orbitals are not filled in ground-state elements, so we usually consider 5 sublevels as 5s, 5p, 4d, 4f, 5d, etc., depending on filling order. More practically, the noble gas with electrons filling up to 5 sublevels would be Xenon (Xe). Xenon’s electron configuration: Xe: 1 𝑠 2 2 𝑠 2 2 𝑝 6 3 𝑠 2 3 𝑝 6 3 𝑑 10 4 𝑠 2 4 𝑝 6 4 𝑑 10 5 𝑠 2 5 𝑝 6 Xe: 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10 4s 2 4p 6 4d 10 5s 2 5p 6 Sublevels filled: 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p, 4d, 5s, 5p → counting distinct types per shell, you see 5 principal sublevels involved (s, p, d, f, …) in its electron configuration. ✅ Answer: goto.now/YJkWW 👈🏻
socks answer should be D
The valence electron shell of noble gases is full.
The noble gas electron configuration of selenium is [Ar] 3d^10 4s^2 4p^4 and for phosphorus is [Ne] 3s^2 3p^3. These configurations indicate how the electrons are arranged in the outermost energy levels of the atoms, resembling the stable electron configurations of noble gases.
Two atoms share two electrons.
Atoms try to imitate the noble gases in the periodic table by changing their electrons. Noble gases have stable electron configurations, so other atoms will gain, lose, or share electrons in order to achieve a similar stable configuration like the noble gases.
the elections with the highest energy are in an f sub level. your welcome :))