5
http://en.wikipedia.org/wiki/Boron
5 http://en.wikipedia.org/wiki/Boron
The element that has a single electron in the 2p sublevel is boron. The electron configuration of Boron is 1s22s22p1.
The atoms of the element boron (atomic number 5) have the electron configuration 1s2 2s2 2p1 *or noble-gas form [He] 2s2 2p1
Boron. It's electron configuration is 1s22s22p1.
1s2 2s2 2p1 is the electron configuration for boron, and it has a total of 5 electron. Just fill the orbital up with the elements total number of electrons until no more are left, then u have your electron configuration
The electron configuration of boron is: [He] 2s2 2p1.1S^2--2S^2--2P^1
The oxidation state of boron is either three electrons or one electron. Boron has an valence electron configuration of ns2np1.
The electron configuration of boron is: [He]2s2.2p1.
Boron's atomic number is 5. Thus, its electron configuration is 1s2 2s2 2p1. If you add up the number of electrons in the "2" shell, which is boron's valence shell, you get 2 + 1 = 3 valence electrons.
2,3
The electron configuration of boron is [He]2s2.2p1.
Boron exists in period 2, group 13 (IIIA) of the periodic table, with valence of 3 electrons in the outer shell. The electron configuration of boron is 1s22s22p1