Protons=17 Neutrons depend on isotope but most common is 18, and electrons depend on compound however by it self cl has 17 but it steals an electron from other elements to get 18
Boron is an atom or element, and it contains protons, electrons, and neutrons.
Manganese has 25 protons, 25 electrons and 30 neutrons.
Protons, Neutrons, and Electrons
Neutrons are 'zero' charged. Protons are positively(+) charged. Electrons are negatively(-) charged. For any neutrally charged atom , the number of protons(+) equals the number of electrons(-); the charges balance. However, when an atom loses or gains electrons it becomes a charged species and is called an ION , not an atom. If the number of protons changes then it is a completely different element. Neutrons have no effect on the charge of an atom/ion, they only effect the atomic mass. Here are some examples. Hydrogen has one proton and one electrons ; charges balance. However the hydrogen ion has one proton and no electrons (H^+) Chlorine has two isotopes l different number of neutrons Chlorine - 35 , 17 protons , 18 neutrons and 17 electrons The Chloride(-35) ion has 17 protons , 18 neutrons and 18 electrons (35)Cl^-) , the chloride -35 ion Chlorine - 37, 17 protons , 20 neutrons and 17 electrons The Chloride(-37) ion has 17 protons , 20 neutrons, and 18 electrons (37)Cl^-) , the chloride - 37 ion. The Chloride(-37) ion has 17 protons, 20 neutrons and 18 electrons Notice , for the given element the number of protons remains the same, the different isotopes have different number of neutrons, and the ions have a different number of electrons.
Number of protons = Number of electrons = Atomic number Number of neutrons = Atomic number - Number of protons
In a regular sample of the element of gold, meaning no change done to it, then there will be 79 protons and 118 neutrons
Thorium (232Th) has 90 protons, 9o electrons and 142 neutrons.
An atom contain protons, neutrons and electrons; protons and neutrons contain quarks and gluons.
The element is Neon and the isotope is 10Ne19
The element is krypton as it has 36 protons and the isotope is 36Kr86.
A silicon-28 atom has 14 protons, 14 neutrons, and 14 electrons. The number of protons determines the element (silicon in this case), the sum of protons and neutrons gives the atomic mass of the isotope (28 in this case), and the number of electrons balances the charge to make the atom electrically neutral.
Neutrons. If the differ in electrons they are not neutral and if they differ in protons then they are no longer the same element as the number of protons determines the name of the element.