A sphere of lead of mass 10 g has net charge -2.5 x 10-9 O(a) Find the – InterviewSolution

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1.	A sphere of lead of mass 10 g has net charge -2.5 x 10-9 O(a) Find the number of excess electrons on the sphere.b)e7:How many excess electrons are per lead atom? Atomic number of lead is 82 and its atomicmass is 207 g/mol.
Answer» A sphere of lead of mass 10 g has net charge -2.5 x 10-9 O(a) Find the number of excess electrons on the sphere.b)e7:How many excess electrons are per lead atom? Atomic number of lead is 82 and its atomicmass is 207 g/mol.

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