EnvThes
herbert.schentz@umweltbundesamt.at
US LTER controlled vocabulary
boras
boron
βόριο
bore
bor
bor
bor
bor
bor
bor
bor
Бор
boor
boori
borium
boro
boro
boro
بورون
bors
Bor
bór
bór
bór
chemical substance
2016-03-31
2018-12-18
B
[GEMET] A very hard almost colourless crystalline metalloid element that in impure form exists as a brown amorphous powder. It occurs principally in borax and is used in hardening steel.