The scientist who provided the systematic foundation for the period law by classifying material elements by their atomic weights was
A)Charles Darwin.
B)Joseph Lister.
C)Louis Pasteur.
D)Dmitri Mendeleyev.
E)Michael Faraday.

Question

Quizplus · Accepted Answer

Dmitri Mendeleyev provided the systematic foundation for the periodic law by arranging the elements in order of increasing atomic weight and placing elements with similar properties in the same column, thus creating the periodic table of elements.

The Scientist Who Provided the Systematic Foundation for the Period