Question

what is nobelium and samarium?​

Answer 1

Answer:

• Samarium is a chemical element with the symbol Sm and atomic number 62. It is a moderately hard silvery metal that slowly oxidizes in air.
• Nobelium is a synthetic chemical element with the symbol No and atomic number 102. It is named in honor of Alfred Nobel, the inventor of dynamite and benefactor of science

Answer 2

Answer:

1. The nobelium is the chemical element of atomic number 102, a radioactive metal of the actinide series. Nobelium does not occur naturally and was first produced by bombarding curium with carbon nuclei.
2. The samarium is the chemical element of atomic number 62, a hard silvery-white metal of the lanthanide series.

Explanation:

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