Question

Define the term Atomic Radius. Write its unit.​

Answer 1

The atomic radius (r) of an atom can be defined as one half the distance (d) between two nuclei in a diatomic molecule. Atomic radii have been measured for elements. The units for atomic radii are picometers, equal to 10−12 meters.

Answer 2

Answer:

Atomic radius is determined as the distance between the nuclei of two identical atoms bonded together

Step-by-step explanation:

The atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons.

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