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Technetium (pronounced /tɛkˈniːʃɪəm/) is the lightest chemical element with no stable isotope. It has atomic number 43 and is given the symbol Tc. The chemical properties of this silvery grey, crystalline transition metal are intermediate between rhenium and manganese. Its short-lived gamma-emitting nuclear isomer 99mTc (technetium-99m) is used in nuclear medicine for a wide variety of diagnostic tests. Before it was dicovered, many of the properties of element 43 were predicted by Dmitri Mendeleev. Mendeleev noted a gap in his periodic table and called the element ekamanganese. In 1937 its isotope 97Tc became the first predominantly artificial element to be produced, hence its name (from the Greek τεχνητός, meaning "artificial").
I live green. I have an irrational fear of Tesla Coils. Science is awesome. I'm a Slytherin to the core. I listen to old music. My favorite character usually dies. I owe my high school guidance counselor a steak dinner. When I fail, I make sure to fail so hard that it becomes a winning fail. I enjoy being organized. I play the piano. I take naps in the sun. I like my coffee black. I can`t watch people brush their teeth. I want to destroy something beautiful. I like wearing heels. I love sneezing. I gesticulate on extreme levels when talking. I rather like Disney`s cookie-cutter teenage talents. I collect shotglasses and socks.
Technetium (pronounced /tɛkˈniːʃɪəm/) is the lightest chemical element with no stable isotope. It has atomic number 43 and is given the symbol Tc. The chemical properties of this silvery grey, crystalline transition metal are intermediate between rhenium and manganese. Its short-lived gamma-emitting nuclear isomer 99mTc (technetium-99m) is used in nuclear medicine for a wide variety of diagnostic tests. Before it was dicovered, many of the properties of element 43 were predicted by Dmitri Mendeleev. Mendeleev noted a gap in his periodic table and called the element ekamanganese. In 1937 its isotope 97Tc became the first predominantly artificial element to be produced, hence its name (from the Greek τεχνητός, meaning "artificial").
I live green. I have an irrational fear of Tesla Coils. Science is awesome. I'm a Slytherin to the core. I listen to old music. My favorite character usually dies. I owe my high school guidance counselor a steak dinner. When I fail, I make sure to fail so hard that it becomes a winning fail. I enjoy being organized. I play the piano. I take naps in the sun. I like my coffee black. I can`t watch people brush their teeth. I want to destroy something beautiful. I like wearing heels. I love sneezing. I gesticulate on extreme levels when talking. I rather like Disney`s cookie-cutter teenage talents. I collect shotglasses and socks.
Mood:
chipper
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