Question

Several models of atoms are mentioned in this lesson. Plum pudding, planetary and quantum mechanical. Which reason below explains why there are different atom models?
A, Because atoms have changed their structure over time
B, Because there are different types of atoms
C, Because the ideas about the models changed as more discoveries were made about the atom
D, Because many people came up with models at the same time

Answer 1

Answer:

As I think the answer is C. Because the ideas about the models changed as more discoveries were made about the atom.