1 When the ThinkVantage Fingerprint Software dialog box opens, go to Fingerprints Enroll or Edit Fingerprints. 2  Follow the steps in the User Enrollment wizard to successfully enroll your fingerprints. 3  Before fingerprints can be registered, youâll be asked to type in a password.
For example, the atomic weight of the element chlorine is 35.453, determined by averaging the atomic masses and relative abundances of its two main naturally occurring isotopes, which have atomic masses of about 35 and 37.
One mol of sodium chloride has a mass of 58.443 grams. This is calculated by adding the molecular weight of each component of sodium chloride. Sodium chloride has a formula of NaCl. This means that one molecule of sodium chloride has one sodium atom and one chlorine atom. The molecular weight of the sodium portion of the molecule is 22.9898 grams/mol and the molecular weight of the chlorine part of the molecule is 35.4532 grams/mol.