Question

Tell me Valency of S-block elemen t is ?​​

Answer 1

Hey there !!

The valency of s block elements is +1

The s-block elements include

hydrogen (H), helium (He), lithium (Li), beryllium (Be), sodium (Na), magnesium (Mg), potassium (K), calcium (Ca), rubidium (Rb), strontium (Sr), cesium (Cs), barium (Ba), francium (Fr) and radium (Ra).

Hope this will help you.