Halogen family#!#Nobel gases

The last member of the family of inert gases is

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

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

Previous year questions |Group 17 (Halogen family)|Questions |Hydrogen Halides|Chlorine|Interhalogen Compounds|Questions|Group 18 Elements |Occurence and properties |Uses of noble gases |Xenon fluorine compounds |Questions

Previous year questions |Group 17 (Halogen family)|Questions |Hydrogen Halides|Chlorine|Interhalogen Compounds|Questions|Group 18 Elements |Occurence and properties |Uses of noble gases |Xenon fluorine compounds |Questions

(i) Which family of compounds is known as chalcogens and why ? (ii) Except fluorine, other members of the halogen family show variable oxidation states. Why ? (iii) Give the shape of S_(8) molecule in rhombic sulphur.

Halogen Family|| Hydra Acids OF Halogen|| HCl||HBr|| HI|| Properties and Preparation

Halogen Family || General Properties || Properties of Fluorine || Properties of Chlorine

Fluorine does not show variable oxidation states while other members of the halogen family exhibit variable oxidation states. Why ?

Halogen Family|| Pseudo Halides and Pseudohalogen||Interhalogen Compounds|| Oxides OF Chlorine|| Oxyacids OF Chlorine