2. Atoms & Elements

Who provided the first experimental evidence that atoms contain subatomic particles?

Which scientist is credited with discovering the electron?

Which scientist is credited with the discovery of the electron?

Which scientist conducted experiments that disproved the theory of spontaneous generation by showing that maggots did not arise spontaneously from decaying meat?

Which scientist is credited with the discovery of the electron?

Which scientist is credited with the discovery of the electron?

Which of the following best describes the evidence provided by the Millikan oil drop experiment?

What did Robert Millikan discover about the electron through his oil drop experiment?

Which scientist is most closely associated with the discovery of the electron?

Which key information about electrons was determined by Millikan's oil drop experiment?

What did J.J. Thomson's experiments with cathode ray tubes imply about the mass of an electron?

Which scientist is credited with determining the charge of the electron through the oil drop experiment?

Who is credited with first measuring the charge of the electron in the famous oil drop experiment?

In the oil drop experiment,