Tagged: How does reactivity change down the group?

October 19, 2014

General properties of halogens in the modern periodic table, Why are halogens highly reactive?

Halogens are located on the right side of the modern periodic table before the inert gases. The halogens are elements of group 7 A (17) in the p-block, and Halogens are monovalent elements as...

The Matter

October 14, 2014

General properties of alkali metals in the modern periodic table, Why are alkali metals highly reactive?

The alkali metals are located on the left side of the modern periodic table in group (1) or (1 A). They are the first group of s-block, the alkali metals are monovalent elements as they...