Which contributions made by scientists played the greatest role in expanding the study of chemistry?

(Select all that apply.)

Michael Faraday’s development of the electromagnetic rotary device became the foundation of the electric motor.

George Washington Carver promoted the collaboration of chemists with agriculturalists and industrialists in ways that improved society.

Marie Curie’s discovery of polonium and radium led to the creation of paints that glowed in the dark.

Dmitri Mendeleev’s table of elements left open spaces to propel further discovery of elements based on chemical properties.