Q. Which of the following elements has 2 shells and both are completely filled?
A. Helium
B. Neon
C. Calcium
D. Boron
Answer: Neon
A. Helium
B. Neon
C. Calcium
D. Boron
Answer: Neon
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! |