The New Encyclopaedia Britannica, Volume 29Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 291
... actinide element decay series 1 : 67e ⚫equilibrium and absolute dating 5 : 508c Rutherford's radioactivity studies 16 : 107d 234 238 - -- ་ UI ( 4.5x10 yr ) UX , ( 24.1 days ) UX , ( 1.18 min ) UZ ( 6.7 hr ) UII ( 2.67x10 yr ) Io ...
... actinide element decay series 1 : 67e ⚫equilibrium and absolute dating 5 : 508c Rutherford's radioactivity studies 16 : 107d 234 238 - -- ་ UI ( 4.5x10 yr ) UX , ( 24.1 days ) UX , ( 1.18 min ) UZ ( 6.7 hr ) UII ( 2.67x10 yr ) Io ...
Page 334
... actinide element multiple valency 1 : 66c alkali metal chemistry 1 : 580h alkaline - earth electrons and model 1 : 590g carbon bond multiplicity 9 : 80f chemical bonding theory development 4 : 84f chemical notation in inorganic ...
... actinide element multiple valency 1 : 66c alkali metal chemistry 1 : 580h alkaline - earth electrons and model 1 : 590g carbon bond multiplicity 9 : 80f chemical bonding theory development 4 : 84f chemical notation in inorganic ...
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