Chemistry, asked by ShivangKatyayan767, 1 year ago

(a) On what basis did mandeleev arrange the elements in his periodic table?
(b) On what basis are they arranged now?

Answers

Answered by shrutikamble3032

4

Answer:

a) on the basis of chemical and physical properties of the elements.

b) on the basis of atomic number are they arranged now.

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