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Tardigrade
Question
Chemistry
The elements with atomic numbers 101 and 104 belong to, respectively :
Q. The elements with atomic numbers 101 and 104 belong to, respectively :
2668
233
JEE Main
JEE Main 2020
Classification of Elements and Periodicity in Properties
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A
Group 11 and Group 4
7%
B
Actinoids and Group 4
79%
C
Actinoids and Group 6
9%
D
Group 6 and Actinoids
4%
Solution:
Element with atomic no. 101 is an Actinoid element.