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Scientific American, Vol. 62, No. 16 (1890) (1890)
leaf 8
t. It is likely for acentury, but the fact that when it becomes pos- that this gas is the most sible to prepare fluoride of active matter that cheim- platinum by an indirect ists possess. In fact, it ig- way (in starting from hy- nites erystallized silicium, drofluorie acid, for exam- which boiling… … weighed when full of air, long to oxygen very rich © 1890 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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