SQL Server provides many functions for obtaining the date and time parts from DateTime. This article explains the following functions to get date and time parts. 1  Datepart Function. 2  DateName function. 3  Year Function. 4  Month Function.
Halogen family elements are listed below.Fluorine (F)Chlorine (Cl)Bromine (Br)Iodine (I) Astatine (At) comprise group 17 of the periodic table. Collectively they are known as halogens. The anions of these elements are known as halide ions. The halogen family elements are reactive non metals.
A halogen is a monovalent element on the Periodic Table, which easily forms negative ions. There are 5 such halogens - fluorine, chlorine, bromine, iodine, and astatine - but only iodine and bromine are used in lamps. In a halogen light bulb, the filament wears down, shedding tungsten atoms over time.