Which of the following elements has the largest atomic radii?
A.Nitrogen
B.Beryllium
C.Carbon
D.Lithium✓ Correct
Explanation
Lithium has the largest atomic radius among the given elements. It has atomic number 3, and atomic radius generally decreases across a period, making Lithium the largest in Period 2.
💡 Practice unlimited SSC MTS PYQs + AI-tracked progress on each topic. Sign up free →