Question

Dalton's atomic theory was accepted because
A) there was evidence to support it.
B) Democritus said that it was correct.
C) Dalton invented the electron microscope.
D) Dalton showed how molecules are formed.

Which statement is true according to Dalton's theory?
A) Atoms of different elements can join to form larger atoms.
B) Atoms can be subdivided into smaller particles.
C) Atoms of the some element differ in electric charge.
D) Atoms of the some element are exactly alike.