Mixed Valence Compounds

Famous quotes containing the words mixed and/or compounds:

“Remember that the wit, humour, and jokes of most mixed companies are local. They thrive in that particular soil, but will not often bear transplanting.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)

“We can come up with a working definition of life, which is what we did for the Viking mission to Mars. We said we could think in terms of a large molecule made up of carbon compounds that can replicate, or make copies of itself, and metabolize food and energy. So that’s the thought: macrocolecule, metabolism, replication.”
—Cyril Ponnamperuma (b. 1923)