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
- 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.
- The first synthesis of element with atomic number 99 occurred in 1952 at the Lawrence Berkeley National Laboratory.
- The element with atomic number 99 was initially named "Pandemonium" before being officially named Einsteinium.
- Einsteinium is considered a transuranium element, meaning it has an atomic number greater than that of uranium.
- The atomic number of 99 indicates that the nucleus of Einsteinium contains 99 protons.
- The element with atomic number 99 is a relatively rare element and is not found in nature.
- 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.
