A polyatomic ion, also known as a molecular ion, is a charged chemical species (ion) composed of two or more atoms covalently bonded or of a metal complex that can be considered to be acting as a single unit. The prefix poly-means many, in Greek, but even ions of two atoms are commonly referred to as polyatomic.ts chemical formula is O H â . An ammonium ion is made up of one nitrogen atom and four hydrogen atoms: it has a charge of +1, and its chemical formula is N H 4 + . Polyatomic ions are often useful in the context of acid-base chemistry or in the formation of salts.
Cardholder data is any personally identifiable data associated with a cardholder. This could be an account number, expiration date, name, address, social security number, etc. The account number is the critical component that makes the PCI Data Security Standards applicable.
At the Client Home page, from the Left-Column Navigation Bar click the Account Information high-level task. The Account Information screen displays. On the Account Information screen, click the Cardholder Profile link . The Cardholder Account Profile: Select an Account screen displays. A list of your account(s)is displayed. In the Product Name column, click the link (i.e. Corporate Card, Purchasing Card) next to the account you wish to select. The Cardholder Account Profile: Account Summary screen displays.