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Chemistry
What is the name of the element with atomic number 105?
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Q. What is the name of the element with atomic number 105?
MP PMT
MP PMT 2005
Classification of Elements and Periodicity in Properties
A
Kurchatovium
14%
B
Dubnium
48%
C
Nobelium
29%
D
Holmium
10%
Solution:
The element with atomic number 105 is Dubnium (Db). In IUPAC nomenclature it is known as Un-nil-pentium.