Fermium is not a commercial material.
Fermium has 100 electrons.
The atoms of fermium have 100 protons each.
Fermium has 100 protons and electrons. Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of fermium is 100; but fermium has 17 isotopes, each with a different number of neutrons. For the most stable isotope of fermium, 257Fm: protons-100 electrons-100 neutrons-157 atomic mass per unit (AMU)-257
The atomic number (not isotope number) of fermium is 100.
Fermium and einsteinium were discovered in the debris from the thermonuclear test, Enawetak -1952. And also fermium has the atomic number 100.
Fermium is an artificial chemical element, metal, actinoid, radioactive, atomic number 100.
Fermium is an artificial chemical element, metal, toxic, radioactive, atomic number 100, etc.
Fermium exist only in specialized and very rare laboratories.
The nucleus of fermium contain 100 protons.For each isotope the number of neutrons is different.Number of neutrons = Mass number of an isotope - 100
Fermium is an artificial element, solid, metal, radioactive, actinoid, atomic number 100.
Fermium is a synthetic element with atomic number 100. It does not occur in nature. It is a highly radioactive transuranic element.
The density of fermium is not precisely known due to its limited availability and difficulty in studying. However, estimates suggest that fermium has a density around around 100 grams per cubic centimeter.