Question

K, Na, H, Mg, Ca – when these are written in increasing order of their atomic size/atomic

radius

A. Ca>K>Mg>Na>H B. Ca> Mg> Na> K> H

C. H> Na> Mg> K> Ca D. H> Ca> Mg> Na> K​

Answer 1

Answer:

B. Ca> Mg> Na> K> H

Explanation:

K, Na, H, Mg, Ca – when these are written in increasing order of their atomic size/atomic

radius

A. Ca>K>Mg>Na>H B. Ca> Mg> Na> K> H

C. H> Na> Mg> K> Ca D. H> Ca> Mg> Na> K