Group A sir.
Krypton is a noble gas and is classified as a representative element.
Any element that is in one of the representative elemenet groups is a representative element. A representative element group is any of the groups 1-2, 13-18, i.e. not a transition metal. So, a representative element is an element that isn't a transition metal.
representative
It is a Transitional Element
No, chromium is not a representative element. It is a transition metal located in the d-block of the periodic table.
Every element is representative of its group.
Transition
No, it is not. Helium is a nonmetal, a noble gas
cool
yes
A representative element.
Nitrogen is a representative element. Transitional elements are those found in the d-block of the periodic table, while representative elements are the s and p-block elements. Nitrogen is located in group 15 (formerly known as group V) of the periodic table.