Question

What did Thomson's and Rutherford's experiments have in common?

O They both used charged particles in their experiments.
They both used emission spectra to discover electron clouds.

Answer 1

Thomson's and Rutherford's experiments both involved the use of charged particles in their investigations of atomic structure.

Step-by-step explanation:

Thomson's and Rutherford's experiments had in common the use of charged particles. In Thomson's experiment, he used cathode rays, which are streams of negatively charged particles called electrons. Rutherford, on the other hand, used alpha particles, which are positively charged particles.

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