Assertion: antimony's compound | /r/HasProperty | known since ancient times
Facets:
Source sentences:
text: Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl.
text: Antimony and its compounds were known to the ancients and there is a 5,000-year old antimony vase in the Louvre in Paris.
text: Antimony (atomic number 51) compounds have been known since ancient time.
text: Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl
text: Antimony compounds have been known since ancient times and were used for cosmetics; metallic antimony was also known, but it was erroneously identified as lead.
text: Antimony compounds have been known since ancient times and were used for cosmetics; metallic antimony was also known, but mostly identified as lead.
text: Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl.
text: Antimony compounds have been known since ancient times.