F---Kendall Heussner

Element Information

State elements name: Fluorine

Symbol: F

Atomic number: 9

Mass number: 18.998403

Period #: 2

Group number: 17

Group name: Halogen Family

State of matter: Gas

Metal, metalloid, or non-metal?: non-metal

3 real life examples:

1. listerine mouthwash

2. Hydrofloric acid - glass of lightbulb

3. Needed to separate uranium isotopes