Science, asked by panwarpsingh, 10 months ago

इनमे से किस क्षार धातु का गलनांक न्यूनतम है
1.Na 2.k 3.Rb 4.Cs

Answers

Answered by prasuavsrao

0

Answer:

1a group elements

Explanation:

in s block

house of alkaline metals

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