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Cannizzaro, Stanislao
(Encyclopedia)Cannizzaro, Stanislao stänēsläˈō kän-nēt-tsäˈrō [key], 1826–1910, Italian chemist. From 1861 he was professor at Palermo and from 1871 at Rome, where he was also a member of the senate and...Mancini, Pasquale Stanislao
(Encyclopedia)Mancini, Pasquale Stanislao päskwäˈlā stänēzläˈō mänchēˈnē [key], 1817–88, Italian jurist and public official. After taking part in the Revolution of 1848 in Naples he fled to Turin, wh...atomic weight
(Encyclopedia)atomic weight, mean (weighted average) of the masses of all the naturally occurring isotopes of a chemical element, as contrasted with atomic mass, which is the mass of any individual isotope. Althoug...molecule
(Encyclopedia)molecule mŏlˈəkyo͞ol [key] [New Lat.,=little mass], smallest particle of a compound that has all the chemical properties of that compound. A single atom is usually not referred to as a molecule, a...Browse by Subject
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