Definition of Moissan, Henri in English:

Moissan, Henri

Syllabification: Mois·san, Henri
Pronunciation: /mwäˈsäN
 
/
( 1852–1907), French chemist; full name Ferdinand Frédéric Henri Moissan. In 1886 he succeeded in isolating the element fluorine. In 1892, he invented the electric-arc furnace that bears his name. Nobel Prize for Chemistry (1906).

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Word of the day hubris
Pronunciation: ˈ(h)yo͞obris
noun
excessive pride or self-confidence