Early Ideas of the Atom

Match it! Select the correct answer from the pull down...Good luck!

Thomson's experiments were significant in that they questioned

Dalton was one of the first scientists to experimentally prove that

J.J. Thomson and Ernest Rutherford would agree that

J.J. Thompson, a British physicist, was the first to identify the

Rutherford's experiment showed that some substances allowed alpha particles to pass through them ______ frequently. He theorized this happened because the nuclei were ___.

Using his observations, Dalton developed a theory that

Rutherford's experiment conflicted with Thompson's model because it showed that

Thomson was the first scientist to experimentally question