Calcium-43 has 23 neutrons because calcium's atomic number is 20, it's isotopic mass is 43, and 43-20=23.
since there are 22 protons there has to be 22 nuetrons since there are 22 protons there has to be 22 nuetrons
im eleven and i know the answer the answer is 18 nuetrons
there are 12 nuetrons in an atom of magnesium
there are 16 nuetrons in phosphorus atom
protons and nuetrons are equal to no. of electrons present in atom
26 nuetrons, 22 electrons, and 22 protons
it however has 15 protons , 15 electrons , and 16 nuetrons
it has 35 nuetrons, 30 protons, and 30 electrons with a mass of 65
Sulfur
The chemical element of chlorine has 18 nuetrons,17 protons and 17 electrons
Electrons, protons, and nuetrons. electrons are outside the nucleus, and protons and nuetrons are inside the nucleus.
mass number = protons + nuetrons