Nucleophile (AS/A2 generic)
  Belongs to a sub-set of generics specific to the British A-Level exam system.

Nucleophiles are: electron rich, positive charge seeking, “attacking” Lewis bases.
Wikipedia Page:

Nucleophile (AS/A2 generic)
is defined with respect to the entities below:
The entities below are defined with respect to:
Nucleophile (AS/A2 generic)
Lewis base (AS/A2 generic)

Cyanide ion

Hydride ion

Hydrogen sulfide anion

Methyl anion

Primary amine (AS/A2 generic)

Thiocyanate ion


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis