an atom of cesium cs has 55 protons 55 electrons and 77 neutrons
true
false
There is no cs.
Cs has 55 protons and 55 electrons. If it is Cs 132 it has 77 neutrons; otherwise, it has a different number of neutrons.
true
false
Cs has 55 protons and 55 electrons. If it is Cs 132 it has 77 neutrons; otherwise, it has a different number of neutrons.