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Compared to its neutral atom, an ion has the same number of
Center
In geometry, the midpoint or origin point of a shape or object, often relevant in circles, ellipses, and other symmetrical shapes.
Center
The point that is equally distant from all points on the circumference of a circle or sphere.
Radius
The length measured from a circle's midpoint to any location along its outer edge.
Center
The middle point of a shape, object, or group of points, often equidistant from all outer edges or surfaces.
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