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प्रश्न
If the electronic configuration of an element is 1s2 2s2 2p6 3s2 3p6 3d2 4s2, the four electrons involved in chemical bond formation will be ______.
पर्याय
3p6
3p6, 4s2
3p6, 3d2
3d2, 4s2
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उत्तर
If the electronic configuration of an element is 1s2 2s2 2p6 3s2 3p6 3d2 4s2, the four electrons involved in chemical bond formation will be 3d2, 4s2.
Explanation:
The electrons involved in the formation of any chemical bond are the valence shell electrons. In the given electronic configuration 1s2 2s2 2p6 3s2 3p6 3d2 4s2 , the valence shell electrons are in d-orbital and s-orbital.
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