basically the fundamental particles (a brief explanation would be nice)
and the extent that we need to know this (the theory seems to go on forever..)
and do some particles overlap or are they the same (e.g. under the group fermions - are leptons and quarks and yet hadrons are made up of baryons...
there seems to be some discrepancies with how much energy is produced by the haber process
some textbooks state that 92kJ/mol of energy is produced
others say there is only 92kJ of energy
websites give a whole lot of other values (e.g. 46kJ/mol, 46kJ, found one that said 184kJ/mol)...