Just remember the atomic number is the amount of protons and electrons there is 11 in sodium, and 12 neutrons in sodium. To find neutrons you round the Atomic Mass if needed then subtract it from the number. So sodium's mass is 22.9 so you round it to 23 subtracted by the atomic number, which is 11 giving you 12. Hope that helps
Potassium has 19 protons, 19 electrons and 20 neutrons.
Sodium has 11 protons, 11 electrons and 12 neutrons.
Sodium's atomic number is 11. Thus, neutral sodium has 11 protons and 11 electrons per atom. 23Na is sodium's only stable isotope, having 23 - 11 = 12 neutrons.
Lithium has 3 protons and typically 4 neutrons in its nucleus.
A neutral sodium atom consists of 11 protons, 11 electrons, and usually 12 neutrons.
there are 11 neutrons.
Zinc has 30 protrons, 36 neutrons, and 66 electrons
7 protons and 7 neutrons
Potassium has 19 protons, 19 electrons and 20 neutrons.
Zero, electrons orbit the nucleus (protons and neutrons). There are normally 10 electrons in neon.
Sodium has 11 protons, 11 electrons and 12 neutrons.
Sodium has 11 protons, 11 electrons and 12 neutrons.
elecrons - 11 neutrons - 12 protons - 11
It has 26 protons and 30 neutrons
1 proton, no neutrons
Electrons~ 11 Neutrons~11 12Protons~11Youre welcome(;___________________________ (Improved answer) No, It has 11 electrons, 11 protons and 12 neutrons.
four protons and 5 neutrons in Be-9