In the third period of the periodic table the element having smallest size is
Q. In the third period of the periodic table the element having smallest size is
A. Na
B. Ar
C. Cl
D. Si
Answer: Ar
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |