Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3755Chemical news office., 1932 |
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Strona 210
... organic substances will be a foot or so long . Even so , the electrons and the nuclei round which they revolve will be too small to see , though their orbits could be marked out just as we mark out railway lines on a map . In childhood ...
... organic substances will be a foot or so long . Even so , the electrons and the nuclei round which they revolve will be too small to see , though their orbits could be marked out just as we mark out railway lines on a map . In childhood ...
Strona 212
... organic bodies , as well as being liberated as the result of reactions in the earth's solid crust , there is always some in the air this is estimated , however , at less than 1 part per million . Hydrogen is not particularly active chem ...
... organic bodies , as well as being liberated as the result of reactions in the earth's solid crust , there is always some in the air this is estimated , however , at less than 1 part per million . Hydrogen is not particularly active chem ...
Strona 224
... organic com- pounds . March 9th . Specifications Published . 368,298 . - Royer , E. - Apparatus for pro- ducing ozone . 368,675 .-- Akt . - Ges fur Stickstoff - Dunger.- Manufacture of calcium carbide . Abstract Published . 363,347 ...
... organic com- pounds . March 9th . Specifications Published . 368,298 . - Royer , E. - Apparatus for pro- ducing ozone . 368,675 .-- Akt . - Ges fur Stickstoff - Dunger.- Manufacture of calcium carbide . Abstract Published . 363,347 ...
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