unbibium造句

• It is still possible that traces of unbibium might only exist in some thorium samples, although this is unlikely.
• Another unsuccessful attempt to synthesize unbibium was carried out in 1978 at the GSI, where a natural erbium target was bombarded with xenon-136 ions:
• This result throws considerable doubt on the results of the Marinov collaboration with regards to their claims of long-lived isotopes of thorium, and unbibium.