Question

Why do you understand by atomic size? state it's unit..​

Answer 1

Answer:

atomic size of an element is the distance from the center of the atom that is nucleus( protons) to the last shell of the atom which the electrons occupy. its unit is pmi.

Answer 2

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Why do you understand by atomic size? state it's unit..

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It is the distance between the centre of the nucleus of an atom and its outermost shell.

Atomic Size Is Also Known As Atomic Radius.

It's Unit Is:

$Angstrom : 1A \: = \: 10 ^{ - 10} m \\ Picometre : 1pm \: = {10}^{ - 12} m$

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