propttle="Deuterium"
var propnum=2
propnme = new Array(2)
propval = new Array(2)
propunt = new Array(2)
propnme[1]="Mass number"
propval[1]="2"
propunt[1]=""
propnme[2]="Atomic / Molecular Weight"
propval[2]="2.014102"
propunt[2]="gmol<sup>-1</sup>"