Nobelium is an artificial chemical element, radioactive and unstable.
Nobelium was first and surely prepared in 1966 by Russian physicists from Dubna; another claim from American physicists (1958) was not accepted by IUPAC.
Nobelium was obtained using this nuclear reaction:
238 92U + 2210Ne → 260102No* → 254102No + 6 10n
IUPAC confirmed the discovery of nobelium in 1966 at Dubna.
Nobel invented dynamite, so I guess Nobelium was named after him
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The element named after the inventor of dynamite is "Nobelium" (No), which is a synthetic element with the atomic number 102. It was named in honor of Alfred Nobel, the Swedish chemist and engineer who invented dynamite.
Nobelium is a member of the actinoids family: before nobelium in the periodic table is mendelevium and after nobelium is lawrencium. It is supposed that nobelium is similar to ytterbium.
Nobelium is an element, so it is a pure substance made of nobelium.
Nobelium has no uses.
This property is not known for nobelium.
The chemical symbol of nobelium is No.
Nobelium is considered a metal.
The hardness of nobelium is not known.
Some isotopes of nobelium include nobelium-252, nobelium-253, nobelium-254, nobelium-255, and nobelium-256. These isotopes vary in the number of neutrons they possess, leading to differences in their stability and radioactive decay properties.