F

FLOURINE

Definition From "flou" or flow. Chemically reactive and poisonuos element. Nearly all components are compesed of it. forming flourides taht are among most stable of all chemical compounds.

Discovery 1886 by Henry Moissan of France

Uses Toothpaste additive, High-temperature plastics

Group of Elements Halogens(Gas)

Atomic Weight 18.99840

Oxidation State -1

Melting Point -219.62

Boiling Point -118.14

Density 1.696 g/cm3

Electronegativity 4.0