Bromine is the third halogen, being a nonmetal in group 17 of the periodic table. Its properties are thus similar to those of fluorine, chlorine, and iodine, and tend to be intermediate between those of the two neighbouring halogens, chlorine, and iodine. Bromine has the electron configuration [Ar]4s 3d 4p , with the seven electrons in the fourth and outermost shell acting as its valence electrons. Like all halogens, it is thus one electron short of a full octet, and is hence a strong oxidising agen… WebThe difference in energy levels between 4s and 3d is small enough for the next two electrons to enter the 4s, because the electron-electron repulsion they feel if they enter 3d is enough to knock them into the 4s. The same process happens throughout the d-block. Sometimes the difference in energy levels between the s and d allows one electron ...
Electron Configuration - Chemistry Socratic
WebOct 20, 2010 · Bromine has FOUR energy Levels. Wiki User ∙ 2010-10-20 17:28:59 This answer is: Study guides Chemistry 19 cards To name a monatomic anion change the … WebJan 15, 2024 · 1.9B: Valence and Core Electrons. The electrons of an atom are typically divided into two categories: valence and core electrons. Valence electrons occupy the outermost shell or highest energy level of an atom while core electrons are those occupying the innermost shell or lowest energy levels. This difference greatly influences the role of … iowa aerial photographs
Bromine - Wikipedia
WebBromine, atomic number 35, belongs to group 17. How many electrons does bromine have in its outermost energy level? Click the card to flip 👆 Flashcards Learn Test Match Created … http://www.chemicalelements.com/elements/br.html WebNov 20, 2024 · Bromine is a chemical element with atomic number 35 which means there are 35 protons and 35 electrons in the atomic structure. The chemical symbol for Bromine … onyx antilopen