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Vesnalui [34]
4 years ago
12

Half of the distance between two adjacent atoms.

Biology
1 answer:
coldgirl [10]4 years ago
8 0
Covalent bond radius refers to half of the distance between two singly bonded atoms of the same element ( homonuclear X-X bond) and is denoted rcov. In other words, it is defined as half the covalent bond length when the two atoms bonded are homonuclear.
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