1.

Explain anomalous property of Lithium.

Answer»

Solution :Lithium is the first member of group 1 but show digger from other members is some group because (A) Lithium atom and its ION are very small atom. (b) It has high polarsing power. (c ) It has high ionization ENTHALPY and low electropositive character. (d) d-orbitals is ABSENT in its valence shell (e) Metallic bonds are strong.


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