Question

Observe the table and write the correct increasing order of atomic radii of Group1

elements.

Group 1 Atomic Radii

Li 0.152

Na 0.186

K 0.231

Rb 0.244

Cs 0.262

Fr 0.270

a) Fr < Cs < Rb < K < Na < Li

b) Li < K < Na < Cs < Fr < Rb

c) Li < Na < K < Rb < Cs < Fr

d) Cs < K < Rb < Na < Li < F​

Answer 1

Answer:

right answer is (b)

Explanation:

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Answer 2

Answer:

c) Li < Na < K < Rb < Cs < Fr it's increasing order