RO-CHEMISTRY

Fig. II-F

a) Puing pyro no pyrogen b) Puing pyrogen Puing Aero no aerogen c) Puing pyrogen Puing aerogen Puing fluo no fluogen d) Puing pyrogen Puing aerogen Puing fluogen Puing geo no geogen

An cothlamadh puingean de a aonad nàdur de na ceithir eileamaidean, mar stàitean de chùis ann an saoghal corporra an duine.