bohrium

bohrium definition - medical

bohr·i·um (bôrˈē-əm)

noun Symbol Bh
A radioactive synthetic element whose most long-lived isotopes have mass numbers of 261, 262, and 264 with half-lives of 11.8 milliseconds, 0.1 seconds, and 0.44 seconds. Atomic number 107.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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