01 About Fluorine
The most electronegative and reactive element. Forms compounds with almost every other element, including some noble gases.
02 Physical Properties
State at room temperature๐จ Gas
Melting point-219.6 ยฐC
Boiling point-188.1 ยฐC
Density0.0017 g/cmยณ
Atomic mass18.998 u
Electron configuration2,7
Period / GroupPeriod 2, Group 17
BlockP-block
03 Discovery
Fluorine was discovered in 1886 by Moissan.