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A uranium ion and an iron ion are separated by a distance of ?=23.30 nm. The...

A uranium ion and an iron ion are separated by a distance of ?=23.30 nm. The uranium atom is singly ionized; the iron atom is doubly ionized. Calculate the distance ? from the uranium atom at which an electron will be in equilibrium. Ignore the gravitational attraction between the particles.

What is the magnitude of the force on the electron from the uranium ion?

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