Give 3 features of s block Elements. – InterviewSolution

1.

Give 3 features of s block Elements.

Answer»

(i) group 1& 2 elements belong to this block

(ii) Having general formula =ns^1-2

(iii) Group 1 element called alkali metals. Group 2 called alkaline earth metals

(a) Soft and highly reactive.

(b) Low ionization enthalpy, so highly electropositive

(c) Give colors to flame.

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