2) Your own state may offer tax breaks as well. 1  In addition to the federal tax savings, 34 states, including the District of Columbia, currently offer residents a full or partial tax deduction or credit for 529 plan contributions. In addition to the federal tax savings, 34 states, including the District of Columbia, currently offer residents a full or partial tax deduction or credit for 529 plan contributions.
Back to Top. The word nomenclature simply means naming. There are many times when having names for chemicals is more convenient than having their formulas. Chemical naming falls into two main groups: that for ionic compounds formed of positive and negative ions, and that for non ionic compounds.
Nomenclature: A system of names used in a particular discipline, as in medicine and surgery, anatomy and biochemistry, etc. A standard system of nomenclature presupposes the existence of an organized classification of the entities within that field. From the Latin nomenclatura, a listing of names, from nomen, name, + calo, to proclaim. The USSR and other Communist countries used the term nomenklatura to refer to a system of government patronage. Last Editorial Review: 6/14/2012.