Question

s-block contains________________​

Answer 1

Answer:

Mark brainliest

Explanation:

S block comprises 14 elements: 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).

Answer 2

Answer:

which subject chemistry I am thinking

s, p, d, f

s-2