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.
Binomial nomenclature (also called binominal nomenclature or binary nomenclature) is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages.he application of binomial nomenclature is now governed by various internationally agreed codes of rules, of which the two most important are the International Code of Zoological Nomenclature (ICZN) for animals and the International Code of Nomenclature for algae, fungi, and plants (ICN) for plants.