In the Periodic Table, the horizontal rows are called periods and the vertical columns are groups. Iodine is in period 5.
The element symbol for the halogen in the fifth period is Iodine, with the chemical symbol I.
Nitrogen is period 2, group 15. sodium is period 3 group 1, iodine is period5 group 17. mercury is period 6 group 12.
Iodine is found in period 5 of the periodic table. It is a nonmetal element with atomic number 53 and is located in group 17, also known as the halogens.
Halides. Iodine is also included.
nitrogen- group 15; period 2 sodium- group 1; period 3 iodine- group 17; period 5 mercury- group 12; period 6
It belongs to the 7th period, the halogens.
No , Iodine is placed in period-5 of the periodic table.
Together with bromine and fluorine they belong to the 'halogenes', group 7 in the periodic table.
The element symbol for the halogen in the fifth period is Iodine, with the chemical symbol I.
Bromine is in the third period and belongs in the same family (Group 17) as iodine.
The element that is in the same period as Sodium and in the same group as Iodine is Chlorine. Sodium and Chlorine are in the same period (period 3) and Iodine belongs to the same group as Chlorine (group 17, also known as the halogens).
Group 17 or halogens
Period 4
Classical period
Nitrogen is period 2, group 15. sodium is period 3 group 1, iodine is period5 group 17. mercury is period 6 group 12.
Iodine belongs to the halogen group on the periodic table, along with fluorine, chlorine, bromine, and astatine.
niobium period