'Thallium' diaporamas de présentation

The Periodic Table of Elements

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Ischemic Heart Disease ( IHD )

Ischemic Heart Disease ( IHD ). DEFINITION. Ischemic heart disease (IHD) is defined as a lack of oxygen and decreased or no blood flow to the myocardium resulting from coronary artery narrowing or obstruction .

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Elements

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Sir William Crookes

Sir William Crookes. Personal Life. Born on June 17, 1832 in London Enrolled at the Royal College of Chemistry at the age of 15 ! He became superintendent of the meteorological department at the Radcliffe Observatory in Oxford in 1854

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The Group IIIB (13) (p139)

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Radioactive Decay

Radioactive Decay. The nuclei of some chemical elements are unstable against the strong nuclear force holding them together, resulting in a spontaneous change of characteristic or identity of the element. This is especially common for elements above 92 There are 3 methods of decay. ? - decay

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Chemical Potential for Liquid/Solid Solutions

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