A doubly ionized atom has 10 electrons and 13 neutrons

CHEMISTRY · Subjective · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties

Problem

A doubly ionized atom X2+\text{X}^{2+} has 10 electrons and 13 neutrons. Determine its nuclear symbol in the form ZAX2+^{A}_{Z}\text{X}^{2+}.

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