Timothy hay for rabbits is simply the best option when deciding what should make up the bulk of your petâs diet. Dental health The second, and no less important, reason that timothy is a great type of hay you can feed your rabbit is that of dental health.
The halogens (F, Cl, Br etc.) are one electron short of a valence shell octet, and are among the most reactive of the elements (they are colored red in this periodic table). In their chemical reactions halogen atoms achieve a valence shell octet by capturing or borrowing the eighth electron from another atom or molecule.
Best Answer: Valence electrons are found by finding what column (out of the 8 highest) the element is in on a periodic table. Neon lies in the 8th column, so it has 8 valence electrons. Valence refers to the Valence Shell - that is the outermost layer of electrons - and is bound to the Octet Rule, meaning that molecules try their hardest to have 8 electrons in their outermost shell (making up the noble gasses, except Helium). Neon has 2 electrons in its inner shell and 8 in its Valence Shell. Cheers!