Respuesta :
The study of the atom played a pivotal role in understanding of the periodic table of the elements as D. Experiments that identified characteristics of atoms provided scientists with atomic weights and atomic numbers, which were used to organize the periodic table.
It should be noted that the properties of atoms has a direct impact on the number if electrons in various orbitals. The atomic theory establishes the concept of atoms and how they're able to compose matter.
The study of the atom contributed to the understanding of the periodic table of the elements as the experiments that identified characteristics of atoms provided scientists with atomic weights and atomic numbers.
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Answer:
it is D experiments that identify the characteristics of atoms provided sciences with atomic weights and atomic numbers which were used to organize the periodic table