Modern periodic table is based on the atomic number of the elemen…

MCQ

Modern periodic table is based on the atomic number of the elements. The experiment which proved the significance of the atomic number was

A
Millikan's oil drop experiment
✓
Moseley's work on $X$-ray spectra
C
Bragg's work on $X$-ray diffraction
D
Discovery of $X$-rays by Rontgen

✓

Answer

Correct option: B.

Moseley's work on $X$-ray spectra

b
(b) Moseley’s work on $X-$ ray spectra was proved the significance of the atomic number.

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