Fermium has two electrons on the outer shell; valences of Fm are +2 and +3.
Fermium has 100 electrons.
For fermium: 30 electrons.
There are 27 valance electrons.
2 valance electrons
For fermium: 30 electrons.
Fermium has seven electron shells.
Iodine has 7 valance electrons
They have different numbers of valance electrons
6 valence electrons
6 valence electrons
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
there are six