Whats the difference between nucleophilic substitution reactions, elimination reactions and electrophilic reactions?
and can someone please help me understand the term polarisation, and what it means for an element or bond to be polarised, the difference between polar and non-polar bonds?
and can someone please tell me the elements which deviate from the trends in group 2 and period 3 of the periodic table in terms of ionisation energies?
i lost my AS level chemistry book so really need to know the answers to these,
thanks