Halogens
halogens
Halogens
Yes
The most active metals are alkali metals.The most active nonmetals are halogens.
the most active is oxygen
17
The most reactive group of non metal is group-17. It is called halogen family.
The most active group of nonmetals are those in Group 17, and these are the halogens. The list is headed by fluorine, which is the most reactive element of the group and of the Periodic Table as a whole.
It is fluorine. Fluorine is part of the halogens they are very active nonmetals.
D- Helium
There are three types of elements: metals, metalloids, and nonmetals. Most elements are metals.
The alkali group of metals is the most active.