Science, asked by Sweetheart2003, 10 months ago

How many electrons are present in 2x10 to the power -3 moles of O2- ???

Answers

Answered by chandanshankar09

0

o2- has 18electrons

no of electrons in one mole is 6.023 * 10^23

therefore answer is 18 *2*10^23*6.023

= 216.828*10^23 electrons

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