Definition, Betydelse & Synonymer | Engelska ordet NOBELIUM

Definition av NOBELIUM

1. nobelium

Exempel på hur man kan använda NOBELIUM i en mening

• Like all elements with atomic number over 100, nobelium can only be produced in particle accelerators by bombarding lighter elements with charged particles.
• For example, fluorine is not known in oxidation state +7; and although the maximum known number of valence electrons is 16 in ytterbium and nobelium, no oxidation state higher than +9 is known for any element.
• Seaborg, Nobel Prize laureate, chemist prominent in the discovery and isolation of ten transuranic elements including plutonium, americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium and seaborgium, which was named in his honor.
• All elements up to and including nobelium, except technetium, promethium, and mendelevium, are known to have at least one beta-stable isotope.
• This represents isotopes of the first 105 elements, except for elements 87 (francium), 102 (nobelium) and 104 (rutherfordium).
• He was part of the Berkeley team that claimed discovery of the synthetic transuranic elements of nobelium and lawrencium.

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