Category:Top-importance chemicals articles

Parent WikiProject: Wikipedia:WikiProject Chemicals,

This page categorizes pages using importance, through built-in transclusion from {{Chemicals}}. Importance is judged only in terms of topics within Chemicals. Need: The article's importance, regardless of its quality

Top Subject is a must-have for a print encyclopaedia
High Subject contributes a depth of knowledge
Mid Subject fills in more minor details
Low Subject is peripheral knowledge, possibly trivial
 Top  High  Mid  Low  NA  ??? 
  30    324    2,218    18,827    4,053    831