Question

state the elements of the following groups collectively called group 17

Answer 1

Fluorine

chlorine

bromine

iodine

Astatine

Answer 2

The elements of Group 17 are:

Fluorine (F)

Chlorine (Cl)

Bromine (Br)

Iodine (I)

Astatine (At)

You can also refer to any periodic table chart that is available online to help you. It is easy to read periodic table charts. Vertical columns are called Groups and there are 18 groups in total. Horizontal rows are called Periods and there are 7 periods in total.