Which experiment led to the measurement of the charge on ...
Which experiment led to the measurement of the charge on an electron?
Mass spectrometric experiment
Oil-drop experiment
Scattering α - particles
Discharge-tube experiment
Correct answer is B
In 1909, Robert Millikan and Harvey Fletcher conducted the oil drop experiment to determine the charge of an electron.
Diffusion is slowest in solid particles than in particles of liquid and gases because ...
An alkene may be converted to an alkane by ...
Which important nitrogen-containing compound is produced in Haber's process? ...
Glucose gives a brick-red precipitate with Fehling's solution because it is ...
One of the characteristics of transition metals is ...
Which of the following lowers the activation energy of a chemical reaction? ...