JEE (Main+Advance) e-Repeater Course s-Block Elements
s-Block elements are the chemical elements found in the first two columns of the periodic table, consisting of the alkali metals (group 1) and alkaline earth metals (group 2). These elements have valence electrons in the s-orbital of their outermost energy levels, which makes them highly reactive. In JEE (Main+Advance) e-Repeater Course, you will learn…