An Ionized Atom Having Z Protons Has Had All but One

question 69

Multiple Choice

An ionized atom having Z protons has had all but one of its electrons removed. If R is the radius of the ground state electron orbit in atomic hydrogen, then what is the radius of the shell of the
Remaining electron in the ionized atom?

• A) \(R\)
• B) \(Z ^ { 2 } R\)
• C) \(R / Z\)
• D) \(Z R\)
• E) \(R / Z ^ { 2 }\)

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