fermium

Noun

Meaning

a radioactive transuranic metallic element produced by bombarding plutonium with neutrons

Source: WordNet

Synonyms

fm chromium radium bismuth cesium element carbon silver uranium calcium helium aluminum chlorine boron arsenic
Show all synonyms

Antonyms

debt obligation liability dull arrears charge card
Show all antonyms

Hypernyms

metal metallic element

Related terms

fermi fermion fermate

Phrases with the word

fermium series fermium series element

Examples

Experiments have been performed on injecting einsteinium citrate (as well as fermium compounds) to dogs. Source: Internet

Cation-exchange and solvent extraction studies led to the conclusion that mendelevium was a trivalent actinide with an ionic radius somewhat smaller than that of the previous actinide, fermium. Source: Internet

Isotopes main Decay pathway of fermium-257 There are 19 isotopes of fermium listed in N UBASE 2003, citation with atomic weights of 242 to 260, of which 257 Fm is the longest-lived with a half-life of 100.5 days. Source: Internet

Einsteinium and fermium were discovered by a team of scientists led by Albert Ghiorso in 1952 while studying the radioactive debris from the detonation of the first hydrogen bomb. Source: Internet

It is the heaviest element that can be formed by neutron bombardment of lighter elements, and hence the last element that can be prepared in macroscopic quantities, although pure fermium metal has not yet been prepared. Source: Internet

Nineteen isotopes of fermium are known with mass numbers of 242–260. Source: Internet

Close letter words and terms

fermionized fermiophobic fermitin fermium gap fermium series fermium series element