(1) ELECTRONIC SIGNATURE.âthe term electronic signature means a method of signing an electronic message thatâ. (A) identifies and authenticates a particular person as the source of the electronic message; and. (B) indicates such person's approval of the information contained in the electronic message.
Freebase(2.50 / 2 votes)Rate this definition: Naugahyde. Naugahyde is an American brand of artificial leather. Naugahyde is a composite of a knit fabric backing and polyvinyl chloride plastic coating. It was developed by United States Rubber Company, and is now manufactured and sold by Uniroyal Engineered Products, LLC, a privately held company.
[NH4]+ is ammonium for the ion. For the uncharged molecule it would be nitrogen tetrahydride NH3 is ammonia or nitrogen trihydride. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements.NH4]+ is ammonium for the ion. For the uncharged molecule it would be nitrogen tetrahydride NH3 is ammonia or nitrogen trihydride. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements.