How many neutrons protons and electrons does fermium have?

Answer 1

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

Answer 2

Fermium has 100 protons and 100 electrons.

Number of neutrons = Atomic mass of the isotope - Atomic number of fermium

The atomic number of fermium is 100; the atomic mass of fermium isotopes is between 242 and 260.

Answer 3

there is 100 protons 100 electrons 157 neutrons