If the atomic number of an element is 33, in which group will it be placed in the periodic table and why?

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Solution

Dear student
Atomic number 33 has the configuration : [Ar] 3d¹⁰4s²4p³ , so it has 5 electrons in its valence shell. Hence the group number in which 33 lies is 15.

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If the atomic number of an element is 33, in which group will it be placed in the periodic table and why?

Dear student Atomic number 33 has the configuration : [Ar] 3d104s24p3 , so it has 5 electrons in its valence shell. Hence the group number in which 33 lies is 15. Regards

Dear student
Atomic number 33 has the configuration : [Ar] 3d¹⁰4s²4p³ , so it has 5 electrons in its valence shell. Hence the group number in which 33 lies is 15.

Regards