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In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o