acid azido
chemical produktu kimiko
chemical element elementu kimiko
coal ikatz
cotton kotoi
dust hauts
glass beira
glue itsasgarri
ice izotz, horma
iron burdina
leather larru
metallic element metal
oil petrolioa
poison pozoi
sand harea
silk zeta
| | soap xaboi
steel altzairu
wood zur
wool artile
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