British Abstracts: Pure chemistry and physiology. ser. A1940 |
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... isotope of half - life ~ 80 sec . has been produced from a Kr isotope . The Sr isotopes of half - life 6 hr . and 54 days respectively , formerly regarded as the primary breakdown products , are produced from Kr isotopes . A. J. M. ...
... isotope of half - life ~ 80 sec . has been produced from a Kr isotope . The Sr isotopes of half - life 6 hr . and 54 days respectively , formerly regarded as the primary breakdown products , are produced from Kr isotopes . A. J. M. ...
Trang 274
... isotopes . E. H RIESENFELD ( Arkiv Kemi , Min . , Geol . , 1939 , 13 , A , No. 16 , 11 pp . ) . -An open " modification of the Hertz diffusion apparatus for the separation of gaseous isotopes is described . Fresh supplies of the mixture ...
... isotopes . E. H RIESENFELD ( Arkiv Kemi , Min . , Geol . , 1939 , 13 , A , No. 16 , 11 pp . ) . -An open " modification of the Hertz diffusion apparatus for the separation of gaseous isotopes is described . Fresh supplies of the mixture ...
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... isotopes that have been found are listed . L. S. T. Radioactive isotopes of zinc . R. L. THORNTON ( Physical Rev. , 1938 , [ ii ] , 53 , 326-327 ) .- These isotopes have been investigated by bombarding Zn , Cu , and Ga with high ...
... isotopes that have been found are listed . L. S. T. Radioactive isotopes of zinc . R. L. THORNTON ( Physical Rev. , 1938 , [ ii ] , 53 , 326-327 ) .- These isotopes have been investigated by bombarding Zn , Cu , and Ga with high ...
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EXPERIMENTAL PHYSIOLOGY | |
1940 | 1 |
CHEMISTRY AND RELATED SUBJECTS | |
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absorption absorption spectra Acad acid activation energy activity adsorbed alkali alloys Amer Anal analysis approx ation atoms Atti X Congr bands calc catalyst CCl4 Chem chemical Chim chloride CO₂ coeff colloidal compounds Compt concn const crystals curves decomp decreases described determined deuterons diffusion discussed dissociation effect electrolytes electron emission energy equation equilibrium EtOH Faraday Soc ferromagnetic film formation gases H₂ H₂O heat hydrogen hydrolysis increases intensity ionisation ions isotopes kg.-cal lattice layer liquid magnetic Me.v measured meson mesotrons metals method mixtures N₂ neutrons obtained oxidation paramagnetic particles phase Phys Physical Rev polarisation potential pptd pressure Proc protons Raman reaction rend Russ salts SiO2 solid solid solution solubility solutions solvent spectra spectrum structure surface temp theory thermal titration Trans vals vapour velocity viscosity X-ray