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Question
Chemistry
The tenth element in the periodic table resembles the element with atomic number
Q. The tenth element in the periodic table resembles the element with atomic number
2373
196
Classification of Elements and Periodicity in Properties
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A
2 as well as 30
23%
B
2 as well as 54
46%
C
8 as well as 18
20%
D
8 only
11%
Solution:
The tenth element is Ne, it is a noble gas element with atomic number 10. Elements with at. no. 2 (He) and 54 (Xe) are also noble gases