Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
General Knowledge
»
Chemistry
If the atomic number of Krypton is 36, then its electronic configuration is:
2,8,18,8
2,8,20,6
2,18,16
2,18,8,8
Correct Answer:
2,8,18,8
← Previous Question
Next Question→
More Questions from
Chemistry
Chlorine gas is used in the manufacture of:
Who among the following laid the foundation of chemical sciences by establishing two important laws of chemical combination?
Elements A, B and C occur as Dobereiners triads. If the atomic mass of A is 7 and that of C is 39, what will be the atomic mass of B?
Metals reacts with acids to give:
What is the percentage of oxygen in Al2(SO4)3 ?
........... as is used as an illuminating gas.
............. elements have the largest atoms
....... is displaced when zinc is added to the solution of copper sulphate
Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in
What is the number of groups and periods in the modern periodic table?
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments