Assertion: metal | /r/AtLocation | several minerals
Facets:
Source sentences:
text: atomic number 3; Li; lithium (a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals)
text: Li, atomic number 3, lithium a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
text: Li, atomic number 3, lithium a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
text: lithium a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals