Q. Which one of the following elements exhibit maximum number of valence electrons?
A. Na
B. Al
C. Si
D. P
Answer: P
A. Na
B. Al
C. Si
D. P
Answer: P
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! |