Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: any compound of oxygen with another element or a radical
Categories: chemical compound, compound
Within this category: calcium oxide, copper oxide, dioxide, ferric oxide, hydrogen peroxide, monoxide, nitrogen oxide, pentoxide, peroxide, red lead, silica, sulfur oxide, superoxide, titanium dioxide, trioxide, zinc oxide, zirconium oxide
