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Atomic Mass number: 257
atomic number : 100
symbol: Fm
electron configuration: 1S2->2S2->2P6->3S2->3P6->3D10->4S2->4P6->4D10->5S2->5P6->4F14->5D10->6S2->6P6->5F12->7S2
melting point: 1527 degrees
state: synthetic
ox states: 3
discovered(made in this case): 1952
What else can I help you with?
How many neutrons protons and electrons does fermium have?
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
What is the atomic mass of fermium?
The most stable fermium isotope, 257Fe, has an atomic mass of 257, 095 105.
What type of decay does fermium undergo?
Fermium undergoes primarily alpha decay, where it emits an alpha particle consisting of two protons and two neutrons. This process reduces the atomic number by 2 and the atomic mass by 4.
What is the nucleus of fermium?
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
Is it true that The atomic mass is equal to the atomic number?
No, the atomic mass is not equal to the atomic number. The atomic number represents the number of protons in an atom's nucleus, while the atomic mass is the sum of protons and neutrons in the nucleus. The atomic mass can differ from the atomic number, especially due to the presence of neutrons.
How many neutrons protons and electrons does fermium have?
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
How many neutrons does the element fermium have?
Only isotopes Fr-221 and Fr-223 are natural.
What is the atomic mass of fermium?
The most stable fermium isotope, 257Fe, has an atomic mass of 257, 095 105.
What is the isotope number of fermium?
The atomic number (not isotope number) of fermium is 100.
What is the mass number for fermium?
For the isotope Fm-257 the mass number is 257.
Who is fermium?
Fermium is an artificial chemical element, metal, actinoid, radioactive, atomic number 100.
What is the fermium famous for?
Fermium and einsteinium were discovered in the debris from the thermonuclear test, Enawetak -1952. And also fermium has the atomic number 100.
What is fermium?
Fermium is an artificial chemical element, metal, toxic, radioactive, atomic number 100, etc.
Where can you find fermium that has an atomic Number of 100?
Fermium exist only in specialized and very rare laboratories.
What is the subscript symbol for Fermium?
The chemical symbol of fermium is Fm; as a subscript in the isotopes symbols is atomic number.
What type of decay does fermium undergo?
Fermium undergoes primarily alpha decay, where it emits an alpha particle consisting of two protons and two neutrons. This process reduces the atomic number by 2 and the atomic mass by 4.
What type of element is fermium?
Fermium is an artificial element, solid, metal, radioactive, actinoid, atomic number 100.
