Assertion: hydrogen's nucleus | /r/Synonym | deuteron
Facets:
Source sentences:
text: The nucleus of deuterium is called a deuteron.
text: The nucleus of deuterium is called a deuteron.
text: The nucleus of deuterium is called a deuteron.
text: The name is derived from the Greek deuteros ('second'), and the nucleus to be called "deuteron" or "deuton".