Mercury has no moons or rings.
One hundred grams (3.527 ounces): abbrev. hg
(Colloquial) An amalgam of mercury and tin applied to the backs of mirrors, quicksilvering.
a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
Find another word for hg. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for hg, like: mercury, hectogram, quicksilver, hydrargyrum, atomic number 80, rh, tg and dm.