The number of protons is 30, the number of electrons is 28, the number of neutrons is different for each isotope.
ZnCl2 is not a element. It is an compound. however Zn contains 30 protons.
18 protons 18 electrons 22 neutrons
18 protons and electrons and 22 neutrons.
Cesium has 55 protons, 78 neutrons, and 55 electrons.
61 neutrons 10 electrons 46 protons
There are 19 protons,20 neutrons, and 19 electrons.
7 protons, 7 neutrons and 7 electrons
50 electrons, 50 protons and 56 neutrons.
it has 44 electrons 57 neutrons and 44 protons
19 electrons, 19 protons and 20 neutrons
it has 44 electrons 57 neutrons and 44 protons
Neutrons: 58 Electrons: 45 Protons: 45