a light bluish green.
beryllium poisoning, characterized by the formation of granulomas, primarily affecting the lungs and causing a cough, chest pain, and shortness of breath.
- Beryllium copper
a copper alloy containing a small amount of beryllium and often some nickel or cobalt, having high strength, hardness, and electrical conductivity.
a steel-gray, bivalent, hard, light, metallic element, the salts of which are sweet: used chiefly in copper alloys for better fatigue endurance, in springs, and in electrical contacts. Symbol: Be; atomic weight: 9.0122; atomic number: 4; specific gravity: 1.8 at 20° C. Historical Examples Occult Chemistry Annie Besant and Charles W. Leadbeater Anything You Can […]
a mineral, sodium beryllium phosphate, NaBePO 4 , occurring in colorless or light-yellow crystals, sometimes used as a gemstone.