Tin (Sn), atomic number 50, atomic weight 118.70, is a member of column IVA of the periodic table, five elements whose outer electron configuration is s2p2. Its mates are carbon (C), silicon (Si), germanium (Ge) and lead (Pb). These elements are remarkable in that they are commonly used in the pure form.
a person appointed and authorized to examine accounts and accounting records, compare the charges with the vouchers, verify balance sheet and income items, and state the result. 2. a university student registered for a course without credit and without obligation to do work assigned to the class. 3. a hearer; listener. Origin of auditor.
As defined in ISO 19011 : 2011âGuidelines for auditing management systems , an audit is a â systematic , independent and documented process for obtaining audit evidence [ records , statements of fact or other information which are relevant and verifiable ] and evaluating it objectively to determine the extent to which the audit criteria [ set of ...