In what manner is the long form of the periodic table better than Mendeleev’s periodic table?

Question

In what manner is the long form of the periodic table better than Mendeleev’s periodic table?, The long form is based on atomic numbers, providing a more accurate arrangement of elements., The long form includes all known elements and accommodates the placement of undiscovered elements., The long form successfully predicts the existence of isotopes and explains the anomalies in element placement., The long form offers a more comprehensive understanding of the electronic configuration and chemical behaviour of elements.

MARKS App · Accepted Answer

Correct Option is : (A) The long form is based on atomic numbers, providing a more accurate arrangement of elements.

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