halogen family part-5

Write the names of first four members of the halogen family. Write their symbols in the order of increasing atomic number. How are their melting points expected to be related to their atomic numbers ?

Give symbols for (i) a metal belonging to the second group of the periodic table. (ii) a metal belonging to the third group of the periodic table (iii) two nonmetals belongs to the halogen family (iv) the most active halogen

Atomic number of the inert gas of 7^(th) period = 118 . Which is correct IUPAC name of last element of halogen family in 7th period?

Halogens

The general electronic configuration of halogen family is

Which member of the halogen family (X) does not show oxidation state of +1?

Select which periodic property is not regular in halogen family moving down thegroup?

Halogen family forms one of the most homogeneous group of the periodic table because

Nitrogen Family Part-4

Nitrogen Family Part-3