Thallium (Tl) belongs to the Group 3 - Boron Family of elements. In the new IUPAC grouping, The Boron family is now Group 13.
Page updated 2/25/2016. Carrier, clerk, mail handlers, and distribution associates are required to take and pass the 473 Postal Exam. Other applicants including motor vehicle operators, mechanic, clerical, electronic technician, machinist, and trades must also pass a written test.
You will need to successfully, within 30 days of hire, obtain your California food safety certification. The law states that food handlers hired prior to June 1, 2011 must obtain a food handler card on or before July 1, 2011. If you were hired on or after June 1, 2011 you will need to get your food handler card within 30 days of the date of hire.