Which of the following statements is incorrect? - Vidyadip

MCQ

Which of the following statements is incorrect?

A
Mendeleev's arranged elements in horizontal rows and vertical columns.
✓
Mendeleev's arranged elements in order of their increasing atomic number.
C
Mendeleev's system of classifying elements was more elaborate than that of Lother Meyer.
D
None of the above.

✓

Answer

Correct option: B.

Mendeleev's arranged elements in order of their increasing atomic number.

Mendeleev arranged elements in horizontal rows and vertical columns of table in the order of their increasing atomic weights.

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