atomic number 99 Antonyms

No Synonyms and anytonyms found

Meaning of atomic number 99

Wordnet

atomic number 99 (n)

a radioactive transuranic element produced by bombarding plutonium with neutrons

atomic number 99 Sentence Examples

  1. Element with atomic number 99 is known as Einsteinium, named after Albert Einstein.
  2. Einsteinium has a half-life of only 20 days, making it a highly radioactive element.
  3. The properties of element with atomic number 99 have been extensively studied for scientific research.
  4. Einsteinium is a part of the actinide series and belongs to Group 3 of the periodic table.
  5. The first synthesis of element with atomic number 99 occurred in 1952 at the Lawrence Berkeley National Laboratory.
  6. The element with atomic number 99 was initially named "Pandemonium" before being officially named Einsteinium.
  7. Einsteinium is considered a transuranium element, meaning it has an atomic number greater than that of uranium.
  8. The atomic number of 99 indicates that the nucleus of Einsteinium contains 99 protons.
  9. The element with atomic number 99 is a relatively rare element and is not found in nature.
  10. Einsteinium is primarily produced through nuclear reactions and has practical applications in scientific research and medical imaging.

FAQs About the word atomic number 99

a radioactive transuranic element produced by bombarding plutonium with neutrons

No synonyms found.

No antonyms found.

Element with atomic number 99 is known as Einsteinium, named after Albert Einstein.

Einsteinium has a half-life of only 20 days, making it a highly radioactive element.

The properties of element with atomic number 99 have been extensively studied for scientific research.

Einsteinium is a part of the actinide series and belongs to Group 3 of the periodic table.