Question

♫♪ᶠᵒˡˡᵒʷ ᵐᵉ♪♫
_____ʀᴇᴘʟʏ ᴏɴʟʏ ɪғ ʏᴇs____​ʰᵉʸ ᵐᵃᵗᵉ..☺☺✌

ᵍᵒᵒᵈ ᵉᵛᵉⁿⁱⁿᵍ ❣❣

ᵈᵉᶠⁱⁿᵉ...

ᵐᵉᵗᵃˡˡⁱᶜ ʳᵃᵈⁱᵘˢ...

ᵃᵗᵒᵐⁱᶜ ʳᵃᵈⁱᵘˢ   

ⁿᵒ ˢᵖᵃᵐ❌❌❌

ᶠᵒˡˡᵒʷ ᵐᵉ✔✔❣☺✌​

Answer 1

Answer:

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.

Explanation:

metallic radius is defined as one-half of the distance between the nuclei of two atoms in crystal or between two adjacent metal ions in the metallic lattice