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Symbol, atomic number & mass,& element name

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Symbol, atomic number & mass,& element name

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The element was actually discovered by Carlos Perrier and Emilio Gino Segre in Italy in 1937. It is radioactive,  dissolves in nitric acid, aqua regia, and conc. sulfuric acid, but is not soluble in hydrochloric acid of any strength.

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1. Gamma Rays & cameras contain technetium.

2.Radioactive tracer
3. Tc sestamibi is used for myocardial perfusion imaging, which shows how well the blood flows through the heart.

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https://www.google.com/search?

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https://www.google.com/s

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https://www.google.com/search?