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 is a system of names or terms, or the rules for forming these terms in a particular field of arts or sciences. Nomenclature is the system of assignment of names given to organic compounds. The principles of naming vary from the relatively informal conventions of everyday speech to the internationally agreed principles, rules and recommendations that govern the formation and use of the specialist terms used in scientific and other disciplines.