Silicon's atomic number is 14.
Therefore it has 14 protons and 14 electrons.
The number of neutrons can vary by isotope.
Most silicon is silicon-28 with 14 neutrons.
There are stable isotopes with 15 or 16 neutrons.
The unstable (radioactive) isotope is silicon-32 with 18 neutrons (half-life 170 years).
Silicon-29 has 14 protons and 15 neutrons. Since atoms are electrically neutral, it will also have 14 electrons.
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.
19 electrons, 19 protons and 20 neutrons
it has 44 electrons 57 neutrons and 44 protons
it has 44 electrons 57 neutrons and 44 protons
Neutrons: 58 Electrons: 45 Protons: 45