Question

what is s block element​

Answer 1

Explanation:

heymate here is ur answer ☺❤

s-block elements are the elements found in Group 1 and Group 2 on the periodic table. Group 1 are the alkali metals which have one valence electron. They have low ionization energies which makes them very reactive. Group 2 is the alkali earth metals which have two valence electrons, filling their s sublevel.

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Answer 2

Answer:

S-BLOCK:

☆S means Sharp.

☆Elements present in this block are Electro positive.

☆There are two groups in S-BLOCK.

>Alkali metals

>Alkaline metals

☆The S-BLOCK ELEMENTS(14 elements)

>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).