Easy
What is meant by electronic configuration?
- AThe arrangement of protons in the nucleus.
- BThe distribution of electrons into different orbitals of an atom.
- CThe total number of neutrons in an atom.
- DThe mass of an atom.
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Similar Questions
An electronic transition from $1s$ orbital of an atom causes
Easy
View SolutionIdentify the correct statement.
Two statements are given below:
Statement $I$: In $H$ atom, the energy of $2s$ and $2p$ orbitals is same.
Statement $II$: In $He$ atom, the energy of $2s$ and $2p$ orbitals is same.
The correct answer is:
Statement $I$: In $H$ atom, the energy of $2s$ and $2p$ orbitals is same.
Statement $II$: In $He$ atom, the energy of $2s$ and $2p$ orbitals is same.
The correct answer is:
What is the spin multiplicity of an electron in the $3d^5$ electronic configuration?
Difficult
View SolutionThe electronic configuration $1s^{2}\, 2s^{2}\, 2p^{5}\, 3s^{1}$ represents:
Easy
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