What element has 1s2 2s2 2p6 electron configuration?

What element has 1s2 2s2 2p6 electron configuration?

2 Answers. BRIAN M. The electron configuration 1s22s22p63s23p2 is the element Silicon.

What element is 1s2 2s2 2p6 3s2 represent?

Electron Configurations

Magnesium 1s2 2s2 2p6 3s2
Aluminum 1s2 2s2 2p6 3s2 3p1
Sulfur 1s2 2s2 2p6 3s2 3p4
Chlorine 1s2 2s2 2p6 3s2 3p5

What is 2p orbital?

p orbitals At the first energy level, the only orbital available to electrons is the 1s orbital, but at the second level, as well as a 2s orbital, there are also orbitals called 2p orbitals. A p orbital is rather like 2 identical balloons tied together at the nucleus.

What is the electron configuration for v2+?

1 Expert Answer In shorthand, the electron configuration for V is [Ar]4s23d3 . However, when electrons are removed – I know it’s weird – the s-electrons come off first. So V2+ would be [Ar]3d3 .

What is the electron configuration of MN?

[Ar] 3d5 4s2Manganese / Electron configuration

What is MG electron configuration?

Ne 3s2Magnesium / Electron configuration

What is 2s and 2p?

The 2 s and 2 p orbitals differ in shape, number, and energy. A 2 s orbital is spherical, and there is only one of them. A 2 p orbital is dumbbell-shaped, and there are three of them oriented on the x, y, and z axes. The 2 p orbitals have higher energy than the 2 s orbital.

What is the electronic configuration of H?

1s1Hydrogen / Electron configuration

Hydrogen only has one electron and therefore has a configuration of 1s1. In order to fill it’s energy level it only needs one more electron obtain a full outershell (1s2). This is why we only put two electrons on Hydrogen atoms when drawing Lewis structures.

What is the electron configuration of Ga?

Ar 3d10 4s2 4p1Gallium / Electron configuration