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Subjects
Science CBSE
Class 10
Periodic classification of elements
Textbook based HOTS
34.
Multiple Choice Question Answer XXXIV
Exercise condition:
2
m.
1.
According to Mendeleev’s periodic law, which properties of the elements are the periodic function of their atomic masses ?
Physical properties only
Chemical properties only
Physical and chemical properties both
None of these
2.
Mendeleev classified elements in-
Decreasing order of atomic number
Increasing order of atomic masses
Decreasing order of atomic masses
Increasing order of atomic number
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