13 There are two more parameters associated with a covalent bond which determine the shape of a molecule and are known as ____________________.
Bond energy,Bond width
Bond diameter,Bond radius
Bond strenght,Bond circumference
Bond length,Bond angle
14 ____________ can be defined as the average distance between the nuclei of the atoms which are covalently bound together.
15 The _____________ of a compound is its Lewis structure, which shows how various atoms are connected to each other.
13. Bond length, Bond angle 14. Bond length 15. Structural formula