(d) Give a diagram showing the arrangement of the valency electrons in one
the covalent compound urea. Its structural formula is given below.
H
N
О С
H
H
N
H
Use o to represent an electron from a carbon atom.
Use x to represent an electron from a hydrogen atom.
Use . to represent an electron from a nitrogen atom.
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(d) Give a diagram showing the arrangement of the valency electrons in one
the covalent compound u...
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