This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
18 protons 18 electrons 22 neutrons
6 electrons and 6 protons
6 protons and 6 electrons
5 protons and 5 electrons
Roentgenium has 111 protons and electrons.
isotope of silver
15 electrons and 15 protons
Protons=electrons=33
there are 19 protons and electrons
Protons do not contain electrons. Protons are positively charged, electrons negatively charged.
35 protons, 36 electrons
18 protons 18 electrons 22 neutrons
78 protons and 78 electrons
6 protons and 6 electrons
6 electrons and 6 protons
Bohrium have 107 protons and electrons.
8 electrons and 8 protons.