This is an unusual unit in that it is essentially 1 &%Mole of 'stuff' measured in grams, so that the actual value (i.e. mass) depends on the type of substance.")
(This; is; an unusual unit in) (it; is; essentially 1 &%Mole of 'stuff) (essentially 1 &%Mole of 'stuff; measured; in grams) (the actual value (i.e. mass; depends; on the type of substance)
This it essentially 1 &%Mole of 'stuff the actual value (i.e. mass
is is measured depends
an unusual unit in
essentially 1 &%Mole of 'stuff
in grams
on the type of substance