Elements in Group 17 (2)

Element in Group 17 (2)

Fluorine (F)

Element in Group 17 (3)

Bromine (Br)

Element in Group 17 (4)

Iodine (I)

Element in Group 17 (5)

Astatine (At)

Element in Group 17 (6)

Tennessine, Ts

Elements that are known as halogens and exist as diatomic molecules

Group 17 elements

Uses of Group 17 elements such as chlorine

Chlorine in bleach

Uses of Group 17 elements such as bromine

Bromine as a substance in fire extinguishers

Uses of Group 17 elements such as iodine

Iodine as a disinfectant

Changes in Physical Properties of Elements When Going Down Group 17 (1)

Going down Group 17, the physical state of halogens at room temperature changes from gas to liquid and finally to solid