Plutonium-239 has: 94 protons, 94 electrons, 145 neutrons.
For other isotopes the number of neutrons is different.
Number of neutrons = Mass number of an isotope - Atomic number of the element
Not sure about nutrons, but xenon has between 70 and 82 neutrons.
mercury has 121 nutrons because the periodic table
Radium has 88 neutrons.
Typically, 69. However it can vary by isotope.
Einsteinium typically has 99 neutrons in its nucleus.
Plutonium has 94 electrons.
7 is most common. It can also be 6 or 8.
Plutonium has 7 electron shells.
The neutral atom of plutonium has 94 electrons.
Plutonium can form many alloys with other metals.
Nitrogen don't contain plutonium, it is a confusion/error.
Plutonium-239 has 145 neutrons.