Medication Summary. Topical antibiotics, systemic antibiotics, or a combination of both is effective therapy for impetigo. Empiric bacterial coverage is aimed at eradicating Staphylococcus aureus and group A beta-hemolytic streptococci (GABHS; also known as Streptococcus pyogenes).
In chemistry, the valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules. The concept of valence was developed in the second half of the 19th century and was successful in explaining the molecular structure of inorganic and organic compounds.
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!