How to find atomic radius ? Explain with an example clearly
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The atomic radius is defined as one-half the distance between the nuclei of identical atoms that are bonded together. ... The units for atomic radii are picometers, equal to 10−12 meters. As an example, the internuclear distance between the two hydrogen atoms in an H2 molecule is measured to be 74 pm
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Divide the distance between the nuclei of the atoms by two if the bond is covalent. For example, if you know the distance between the nuclei of two covalently bonded atoms is 100 picometers (pm), the radius of each individual atom is 50 pm.
o = 66
B =88
C=77
N= 74
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