day 4 - Revision chem. course

Buffalo974 on 2017/10/19 08:15 of buffalo974

thinking about best way fo feed "database" or add mods after pyweek, maybe a teacher would like to use my card game engine.


For general chemistry, I had a look on wikipedia about  metal extraction from rocks like malachite, siderite, Smithsonite, vivianite, pyromorphite...


Want also to introduce pictogram for poison, radioactiv, corrosive, or explosive substance.