the mass of an electron is 9.11*10^-23 g. how many electrons would make 1 kg ?
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1.1 ×10^30 electrons will make 1kg of mass and mass of electron is 9×10^28gram
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ritz12:
dude i think so
what is incorrect ritz12, if you are talking about the mass of electron then it is 9×10^-31kg
it is given 9.11x10^-23 in the question
but it's mass is wrong yaar, if you want answer according to question then it is 1/9.11×10^-23 which is approximately 1.1×10^22
by the way is it a wrong question or answer is wrong
Am confused
please please type the question according to your answer
whole question is alright but the mistake is MASS OF THE ELECTRON which is 9.1×10^-31kg OR 9.1×10^28gram
But mass can be given of any value
yes you are right, i posted the answer of the question in my second comment , please visit it
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