Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 95
d reason to believe thatthey are always moving so rapidly that the eye could notfollow them. These minute separate particles are called molecules. Bysuitable means in some cases these molecules can be furtherdivided ; we then obtain atoms, but the substance is no longerthe same. We say it has… … IQ. 104.—Hydrogen in one vesselquickly mixes with oxjgen in theother. 93. Diffusion of Gases. mix together very freely,following experiment: Fill one wide-mouthed jar with hydrogen and a similar one withoxygen, which is 16 times as heavy, covering the vessels with glass plates.Then put them…
Physics
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