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dc.contributor.advisorSchlundt, Herman, 1869-1937eng
dc.contributor.authorDavis, Arthur Lowelleng
dc.date.issued1918eng
dc.date.submitted1918eng
dc.descriptionSubmitted in partial fulfilment of the requirements for the degree of Master of Artseng
dc.description.abstractText from page 1: In the disintegration of the radioactive elements, since each a-transformation involves the loss of an atom of helium and nothing else which in weighable, the atomic weight of the product should be just 3.99 less than that of the origianl substance, since 3.99 is the atomic weight of the helium evolved during the a-transformation. Thus if radium has an atomic weight of 225.97, radium emanation, the result of the loss of one a-particle, should have an atomic weight of 221.98; radium D, involving the loss of three more a-particles, should be 210.01; and radium G, yet another a-transformation, hsould be 206.02.eng
dc.description.bibrefIncludes bibliographical references (pages 25-26).eng
dc.format.extent26 pageseng
dc.identifier.urihttps://hdl.handle.net/10355/59603
dc.languageEnglisheng
dc.publisherUniversity of Missourieng
dc.relation.ispartofcollectionUniversity of Missouri-Columbia. Graduate School. Theses and Dissertations.eng
dc.rightsOpenAccess.eng
dc.rights.licenseThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License.eng
dc.titleThe atomic weight of lead from samarskiteeng
dc.typeThesiseng
thesis.degree.disciplinePhysical chemistry (MU)eng
thesis.degree.grantorUniversity of Missouri--Columbiaeng
thesis.degree.levelMasterseng
thesis.degree.nameM.A.eng


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