Periodic Table: Halogens
6 cards
6 cards
Element
Fluorine
Symbol (Atomic #)
F (9)
Most reactive element
periodic-halogens
Element
Chlorine
Symbol (Atomic #)
Cl (17)
Yellow-green gas
periodic-halogens
Element
Bromine
Symbol (Atomic #)
Br (35)
Only liquid nonmetal at room temp
periodic-halogens
Element
Iodine
Symbol (Atomic #)
I (53)
Purple vapor when heated
periodic-halogens
Element
Astatine
Symbol (Atomic #)
At (85)
Rarest naturally occurring element
periodic-halogens
Element
Tennessine
Symbol (Atomic #)
Ts (117)
Named after Tennessee
periodic-halogens