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Write the favourable factors for the formation of ionic bond.
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions : (a) K and S (b) Ca and O (c) Al and N.
Arrange the bonds in order of increasing ionic character in the molecules: LiF, K2O, N2, SO2 and ClF3.
Write IUPAC names of the following compounds :
Structures and IUPAC names of some hydrocarbons are given below. Explain why the names given in the parentheses are incorrect.
Write the IUPAC names of the compounds i-iv from their given structures.
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