Element: Na (sodium), Cl2 (chlorine), O2 (oxygen), Co (cobalt), He (helium), N2 (nitrogen), Ag (silver), Li (lithium), F2 (fluorine), Compound: HCl (hydrochloric acid), CO2 (carbon dioxide), H2O (water), CO (carbon monoxide), CH4 (methane), CuSO4 (copper sulfate), NO2 (nitrogen dioxide), LiOH (lithium hydroxide), LiCl (lithium choride),

Papan mata

Gaya visual

Pilihan

Tukar templat

Pulihkan autosimpan: ?