Question

atomic radius is expressed in the unit what​

Answer 1

Answer:

Angstroms

Explanation:

Units used to measure atomic radius: Angstroms (Å): This the most common unit used. Equivalent to 1.0 x 10-10 meters. Nanometer (nm): Equivalent to 1.0 x 10-9 meters.

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Answer 2

Answer:

Atomic radius is usually expressed in Angstrom units.

Explanation:

It is because the size of atom is very small. It is equivalent to 1×10^−10 metres.