element 104 Antonyms
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Meaning of element 104
Wordnet
element 104 (n)
a radioactive transuranic element which has been synthesized
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a radioactive transuranic element which has been synthesized
No synonyms found.
No antonyms found.
The element with atomic number 104 is Rutherfordium, named after the physicist Ernest Rutherford.
Rutherfordium has 104 protons, 104 electrons, and 153 neutrons.
It is a radioactive element with a half-life of approximately 14 seconds.
Rutherfordium was first synthesized in 1969 at the Joint Institute for Nuclear Research in Dubna, Russia.