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Best Objective Questions on S - Block Elements.
Free Practice Set on S - Block Elements.This practice set contains questions of NEET level that will cover most important topics on S - Block Elements. What are s blocks elements? S-block comprises 14 elements namely hydrogen (H), lithium (Li), helium (He), sodium (Na), beryllium (Be), potassium (K), magnesium (Mg), rubidium (Rb), calcium (Ca), cesium (Cs), strontium (Sr), francium (Fr), barium (Ba), and radium (Ra).