Chemistry, 27.03.2020 03:30, Pointjazzyqueen602

An atom of lead has a radius of 154. pm and the average orbital speed of the electrons in it is about 1.8 x 10^8/ms. Calculate the least possible uncertainty in a measurement of the speed of an electron in an atom of lead. Write your answer as a percentage of the average speed, and round it to 2 significant digits.

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An atom of lead has a radius of 154. pm and the average orbital speed of the electrons in it is abou...