Assertion: osmium's density | /r/CapableOf | exceed that of iridium3
Facets:
value: just slightly
type: OTHER
Source sentences:
text: More accurate studies carried out in the 1990s showed that osmium's density just slightly exceeds that of iridium3: the current values, 22.587 (Os) and 22.562 (Ir) g cm−3 at 20 °C differ by only 0.1%.