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Grade: 11
        
Explain classification of elements..................................................................?
 
2 years ago

Answers : (1)

YASWANTH KISHOR
34 Points
							
elements are classified becz to make u easy to study about them.... and mendleev arranged elements on the basis of their increasing atomic mass but moseley changed and re directed on the basis of atomic number as their periodic property.
2 years ago
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