\(1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6} 4s^{2} 3d^{4}\)
\(1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}3d^{6}\)
\(1s^{2}2s^{2}2p^{6}3s^{2}3d^{4} 4s^{1}\)
\(1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{1}3d^{5}\)
Correct answer is D
Electronic configuration of Chromium: \(1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{1}3d^{5}\)
The most suitable metal that can be used as lightning conductor is? ...
Which of the following sulphides is insoluble in dilute HCl? ...
When an acidic solution is diluted, what happens to its pH? ...
Which of the following compounds is a base? ...
Which of these arrangement of elements is in order of increasing ionization energy? ...
A consequence of global warming is ...
Bronze is preferred to copper in the making of medals because it ...