element 110 Hear it!

element 110 definition

element 110

a radioactive chemical element with a very short half-life: a transactinide produced by bombarding any of various heavy elements, esp. lead, with high-energy nuclear particles: at. no., 110; ununnilium

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.