Assertion: md's isotope | /r/HasProperty | produced
Facets:
value: by bombarding either einsteinium-253
type: MANNER
value: typically
type: DEGREE
Source sentences:
text: Typically, the most commonly used isotope 256Md is produced by bombarding either einsteinium-253 or -254 with alpha particles: einsteinium-254 is preferred when available because it has a longer half-life and therefore can be used as a target for longer.