(B) The element with atomic number $105$ is Dubnium. In $IUPAC$ nomenclature,it is systematically named as Unnilpentium $(Unp)$.

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

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What is the name of the element with atomic number $105$?

A
Kurchatovium
B
Dubnium
C
Nobelium
D
Holmium

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

General Characteristics

Which of the following ions has the least magnetic moment?

Easy

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Which of the following species would be expected to be paramagnetic?

Medium

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Elements of $d$-block are called

Easy

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Which of the following does not represent the correct order of the property indicated?

MediumAIPMT 1997

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Ionisation enthalpies of $Ce$,$Pr$ and $Nd$ are higher than $Th$,$Pa$ and $U$. Why?

Medium

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What is the name of the element with atomic number $105$?

Similar Questions

Which of the following ions has the least magnetic moment?

Which of the following species would be expected to be paramagnetic?

Elements of $d$-block are called

Which of the following does not represent the correct order of the property indicated?

Ionisation enthalpies of $Ce$,$Pr$ and $Nd$ are higher than $Th$,$Pa$ and $U$. Why?

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