How did the study of the atom contribute to our understanding of the periodic table of the elements?(1 point)

Question

Responses

Atoms are representative of elements, so scientists scaled up atomic characteristics to understand elemental characteristics, allowing scientists to arrange elements in a periodic table.
Atoms are representative of elements, so scientists scaled up atomic characteristics to understand elemental characteristics, allowing scientists to arrange elements in a periodic table.

Experiments that identified characteristics of atoms provided scientists with atomic weights and atomic numbers, which are used to organize the periodic table.
Experiments that identified characteristics of atoms provided scientists with atomic weights and atomic numbers, which are used to organize the periodic table.

Elements are made of atoms, so understanding atoms provided information about elements, which led to the organization of the periodic table.
Elements are made of atoms, so understanding atoms provided information about elements, which led to the organization of the periodic table.

The determination of electron charge led to an understanding of how atoms interact with one another, which facilitated the organization of the periodic table.

Answer 1

All of the provided responses highlight valid contributions of atomic theory to the development and organization of the periodic table. However, the most comprehensive response is:

Experiments that identified characteristics of atoms provided scientists with atomic weights and atomic numbers, which are used to organize the periodic table.

This response emphasizes the key role of atomic characteristics, such as atomic weights (mass) and atomic numbers (the number of protons), in forming the basis for the structure of the periodic table. It reflects how experimental discoveries about atoms directly influenced how elements were categorized and arranged systematically.