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What would be the IUPAC name for the element with the atomic number ?
(a)Ununbium
(b)Unnilbium
(c)Unnilunium
(d)Unbinilium

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Important Questions on Classification of Elements and Periodicity in Properties
MEDIUM
To which group of the periodic table does an element having electronic configuration belong?

EASY
The electron of an element with an atomic number of enters the orbital:

EASY
Which of the following does not exist?

MEDIUM
The electron configuration of is (atomic number of )

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The atomic number of Unnilumium is ______.

MEDIUM
The element with outer electronic configuration , where , would belong to

EASY
The element has been discovered recently. It will belong to which of the following family/group and electronic configuration?

EASY
Mention the dissimilarity of properties of hydrogen with one property of group 1 elements and two properties of group 17 elements.

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What will be the symbol and name for the element with atomic number ?

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The IUPAC name of an element with atomic number is

EASY
Which of the following species is iso-electronic with

EASY
The IUPAC symbol for the element with atomic number would be:

EASY
To which group of the long periodic table do the halogen elements belong?

MEDIUM
Among the given configurations, identify the element which doesn't belong to the same family as the others?

MEDIUM
Mention similarity of properties of hydrogen with one property of Group I elements and two properties of Group elements.

EASY
The correct order of the metallic character of the elements is

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Element "" belongs to the period and group of the periodic table. The valence shell electron configuration of the element, which is just above "" in the group is

MEDIUM
The IUPAC nomenclature of an element with electronic configuration is:

EASY
The name of an element is Unbinilium. Its atomic number is

MEDIUM
Consider the following radioactive decays
I. and
II.
In which case group of parent and daughter elements remains unchanged.

