BSL Sign Language Dictionary
Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
atomic number 77
How to sign: a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
Sorry, no video found for this word.
Similiar / Same: iridium, Ir
Categories: metal, metallic element
Do you know the sign for this?
Upload your sign now.