Electronic configuration of bromine is 2, 8, 18, 7
Or in spdf notation : 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5
Chat with our AI personalities
The unabbreviated electron configuration of bromine is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. This configuration shows the distribution of electrons in each energy level and sublevel of the bromine atom.
Bromine typically forms an anion (Br-) by gaining one electron to achieve a stable electron configuration.
The ionic notation for bromine is Br-. Bromine typically gains one electron to achieve a stable electron configuration, resulting in a negative charge.
Bromine can both lend and accept electrons, depending on the chemical reaction it is involved in. As a halogen, bromine typically accepts an electron to complete its octet and achieve a stable electron configuration.
Bromine wants to have 8 valence electrons to achieve a stable electron configuration, following the octet rule. Bromine has 7 valence electrons in its neutral state, so it typically gains one electron to reach the desired 8 valence electrons.