acid acido
chemical kemiaĵo
chemical element kemia elemento
coal karbo
dust puru
earth grundo
fat graso
glass vitro
glue gluo
ice glacio
iron fero
leather ledo
liquid likva
matter materio
metallic element metalo
oil nafta
| | poison veneno
powder polvo
sand sablo
silk silko
soap sapo
steel ŝtalo
wood ligno
wool lano
|