LANTHANUM n.
in certain rare minerals, as cerite, gadolinite, orthite, etc., and was so named from the difficulty of separating it from cerium, didymium, and other rare elements with which it is usually associated. Atomic weight 138.5. Symbol La. [Formerly written also lanthanium.]
LIKE v.
To come near; to avoid with difficulty; to escape narrowly; as, he liked to have been too late. Cf. Had like, under Like, a. [Colloq.] He probably got his death, as he liked to have done two years ago, by viewing the troops for the expedition from the wall of Kensington Garden. Walpole. To like of, to be pleased with.…
MALIC a.
. Malic acid, a hydroxy acid obtained as a substance which is sirupy or crystallized with difficulty, and has a strong but pleasant sour taste. It occurs in many fruits, as in green apples, currants, etc. It is levorotatory or dextrorotatory according to the temperature and concentration. An artificial variety is a der…
MANGANESE n.
element obtained by reduction of its oxide, as a hard, grayish white metal, fusible with difficulty, but easily oxidized. Its ores occur abundantly in nature as the minerals pyrolusite, manganite, etc. Symbol Mn. Atomic weight 54.8.