(a) State the periodic law on which Mendeleev’s periodic table was b – InterviewSolution

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1.

(a) State the periodic law on which Mendeleev’s periodic table was based. Why and how was this periodic law changed? (b) Explain why the noble gases are placed in a separate group.

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(a) State the periodic law on which Mendeleev’s periodic table was based. Why and how was this periodic law changed?

(b) Explain why the noble gases are placed in a separate group.

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