In the Periodic Table, the horizontal rows are called periods and the vertical columns are groups. Iodine is in period 5.
Iodine belongs in the halogen family.
Bromine is in 4th period of periodic table.
Group 7 Period 5
Nitrogen is period 2, group 15. sodium is period 3 group 1, iodine is period5 group 17. mercury is period 6 group 12.
Halides. Iodine is also included.
It belongs to the 7th period, the halogens.
Iodine belongs in the halogen family.
No , Iodine is placed in period-5 of the periodic table.
Group 17, the halogens.
Iodine
Together with bromine and fluorine they belong to the 'halogenes', group 7 in the periodic table.
Bromine is in 4th period of periodic table.
Group 17 or halogens
Group 7 Period 5
Period 4
period 5
Classical period