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Grade: 12th pass
        
In which group, the Na element lies in Mendeleev's Periodic Table? 
A. I
B. II
C. III
D. IA
4 months ago

Answers : (2)

Saurabh Koranglekar
askIITians Faculty
3176 Points
							Dear student

Group is 1 but specifically 1a
Option d

Regards
4 months ago
Vikas TU
9517 Points
							
Mendeleev’s Periodic Law states that the properties of elements are the periodic function of their relative atomic masses.
Mendeleev arranged all 63 elements; which were discovered till his time; in the order of their increasing relative atomic masses in a tabular form. It is known as Mendeleev’s Periodic Table
Position of sodium is IA . 
D is correct one 
4 months ago
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