Question

PLEASE HELP! THIS IS DUE IN 10 MINUTES! (15 POINTS)

What did Democritus, Dalton Thompson, Rutherford and Bohr have in common?
A. They each identified new elements
B. They each identified new isotopes of atoms
C. They each contributed to the development of the atomic theory
D. They each contributed experiments in which particles collided.

Answer 1

C.they each contributed to the development of the atomic theory

Step-by-step explanation: