Word of the Day

caducity
Pronunciation: /kuh-DO-si-tee/
n : the state or condition of being weak, frail, senile, etc.
"Considering their relatively young age, the degree of caducity of the residents of the housing project was surprising."

Today in History

October 7, 1963
U.S. President John F. Kennedy signs nuclear test ban treaty between United States, Britain and Soviet Union.

Quiz Me

What term describes the concentration of a solution in moles per liter?
A.Osmosis
B.Molality
C.Diffusion
D.Molarity
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