s-block elements are reactive metals. As we go down the group, the reactivity.

Question

s-block elements are reactive metals. As we go down the group, the reactivity. (A) Increase (B) Decrease (C) Remains same (D) None of these

Tardigrade Admin · Accepted Answer

s-block elements are reactive metals because they lose the outermost electrons readily to form +1 or +2 ion. The reactivity increases as we go down the group because ionisation enthalpy decreases down the group.

Q. $s$ -block elements are reactive metals. As we go down the group, the reactivity.

Increase

Decrease

Remains same

None of these

$s$ -block elements are reactive metals because they lose the outermost electrons readily to form $+ 1$ or $+ 2$ ion. The reactivity increases as we go down the group because ionisation enthalpy decreases down the group.

Q. s-block elements are reactive metals. As we go down the group, the reactivity.