(D) The first transition series corresponds to the filling of the $3d$ orbitals.It starts with Scandium ($Sc$,atomic number $Z = 21$) and ends with Zi

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(D) The first transition series corresponds to the filling of the $3d$ orbitals.It starts with Scandium ($Sc$,atomic number $Z = 21$) and ends with Zinc ($Zn$,atomic number $Z = 30$).Therefore,the elements belonging to the first transition series have atomic numbers from $21$ to $30$.

Class 12 Chemistry The d- and f-Block Elements General Characteristics

Easy

The elements belonging to the first transition series have atomic numbers from

A
$19$ to $37$
B
$22$ to $32$
C
$24$ to $30$
D
$21$ to $30$

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Class 12

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Chapter

The d- and f-Block Elements

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General Characteristics

Write a brief note on the electronic configurations of the transition elements.

Difficult

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The correct order of ionic radii of $Y^{3+}$,$La^{3+}$,$Eu^{3+}$ and $Lu^{3+}$ is
(Atomic No. $Y = 39$,$La = 57$,$Eu = 63$,$Lu = 71$)

MediumAIPMT 2003

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Which of the following options represents the correct order of basic strength for the given metallic hydroxides?

EasyGUJCET 2014

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Write the names,symbols,and atomic numbers of the elements named after the scientists $T$. Seaborg,Mendeleev,and Rutherford.

Medium

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The correct set of ions (aqueous solution) with the same colour from the following is:

MediumJEE MAIN 2025

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The elements belonging to the first transition series have atomic numbers from

Similar Questions

Write a brief note on the electronic configurations of the transition elements.

The correct order of ionic radii of $Y^{3+}$,$La^{3+}$,$Eu^{3+}$ and $Lu^{3+}$ is (Atomic No. $Y = 39$,$La = 57$,$Eu = 63$,$Lu = 71$)

Which of the following options represents the correct order of basic strength for the given metallic hydroxides?

Write the names,symbols,and atomic numbers of the elements named after the scientists $T$. Seaborg,Mendeleev,and Rutherford.

The correct set of ions (aqueous solution) with the same colour from the following is:

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The correct order of ionic radii of $Y^{3+}$,$La^{3+}$,$Eu^{3+}$ and $Lu^{3+}$ is
(Atomic No. $Y = 39$,$La = 57$,$Eu = 63$,$Lu = 71$)