CHEMICAL ELEMENTS
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BTGENERAL CHEMISTRY
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UDC546.1/.9
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Descriptor GERCHEMISCHE ELEMENTE
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Descriptor ENGCHEMICAL ELEMENTS
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Descriptor FREÉLÉMENTS CHIMIQUES
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Variant GERELEMENTE/CHEMISCHE ELEMENTE
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Variant ENGELEMENTS/CHEMICAL ELEMENTS
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NTCHEMICAL CLASSIFICATION SYSTEMS AND PERIODIC TABLE OF THE ELEMENTS
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NTMETALS (CHEMICAL ELEMENTS)
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NTNON-METALS AND METALLOIDS (INORGANIC CHEMISTRY)
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NTPHYSICAL PROPERTIES OF ELEMENTS AND CHEMICAL COMPOUNDS
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NTSPECIATION (CHEMISTRY)
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NTTRACE ELEMENTS (CHEMISTRY)