によって Manuel Cruz 12年前.
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4.06 Seaborgium
Seaborgium, a man-made element with the atomic number 106 and symbol 'Sg', is named in honor of American chemist Glenn T. Seaborg. It was discovered in June 1974 by a team led by Albert Ghiorso.
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5 Compounds Seaborgium can form: Trifluorodioxo Seaborgate Seaborgium Oxide Hydroxide Seaborgium Oxide Seaborgium Oxyfluoride Seaborgium Oxychloride 4.06 Seaborgium Interesting fact about Seaborgium: Seaborgium is classified as a "Transitio Metal". Element with similar property: The element Bohrium is similar to Seaborgium because their Atomic Mass and Atomic Weight are off by only one number. Description of Placement: The element Seaborgium is placed in the last column, on the sixth position, from left to right. Valence Electrons in a Neutral Atom: "2" Chemical Symbol: "Sg" Is Seaborgium Naturally Occurring or Man Made?: "Man Made". Description of Discovery: Seaborgium was discovered in June 1974 by a group of scientist led by Albert Ghiorso. Where element is found in nature/It's use by people: Seaborgium is an artificial element, therefore it is not in Nature. Seaborgium is not used by people. Atomic Mass: 263.0 AMU Atomic Number: 106 Origin of Seaborgium: Named in honor of American Chemist, Glenn T. Seaborg. (Nuclear Physicist and Nobel Prize winner)
