none because the number of protons and electrons have to be the same.
The element with 11 protons and 12 neutrons is sodium-23. However, it is not possible for an element to have 11 protons and 10 electrons as the number of protons and electrons should be equal in a neutral atom.
Sodium
The ion Na+ has 11 protons, 12 neutrons, and 10 electrons. This is because sodium has an atomic number of 11, meaning it naturally has 11 protons and 11 electrons, but as an ion with a +1 charge, it has lost 1 electron.
Natural sodium has 11 protons, 11 electrons, and usually 12 neutrons.
Neon atoms have 10 protons, and a neutral atom has 10 electrons. The number of neutrons can vary, but the most common natural isotope (90.5%) has 10 neutrons. Neon-21 (11 neutrons) is about 0.25% of natural neon, and neon-22 (12 neutrons) is about 9.25%
The simplest way to figure this out is as following: the atomic number of sodium is 11, which gives you the number of protons. The number of electrons = the number of protons. The number of neutrons is the atomic weight (22.98 in this case) rounded minus the number of protons. Therefore sodium has 11 protons, 11 electrons, and 12 neutrons. Hope this helps! :)
Boron has 5 protons, 5 electrons, and either 5 or 6 neutrons depending on the isotope.
An atom with 11 protons, 12 neutrons, and 11 electrons. B. An atom with 11 protons, 10 neutrons, and 11 electrons.An atom with 11 protons, 12 neutrons, and 11 electrons.
sodium has more protons and neutrons. electrons have practically no mass, valence electrons are just outer orbital electrons. sodium has 11 protons, 11 electrons, and 12 neutrons. Mass is 23. neon has 10 protons, 10 electrons, and 10 neutrons. Mass is just 20. The neon atom has 10 protons and 10 neutrons for a mass number of 20. The sodium atom has 11 protons and 12 neutrons for a mass number of 23. The number of valence electrons has no bearing on mass number or atomic weight.
Electrons~ 11 Neutrons~11 12Protons~11Youre welcome(;___________________________ (Improved answer) No, It has 11 electrons, 11 protons and 12 neutrons.
The ion Na+ has 11 protons, 12 neutrons, and 10 electrons. This is because sodium has an atomic number of 11, meaning it naturally has 11 protons and 11 electrons, but as an ion with a +1 charge, it has lost 1 electron.
Neon atoms have 10 protons, and a neutral atom has 10 electrons. The number of neutrons can vary, but the most common natural isotope (90.5%) has 10 neutrons. Neon-21 (11 neutrons) is about 0.25% of natural neon, and neon-22 (12 neutrons) is about 9.25%
Na has 11 protons and 12 neutrons and 11 electrons.
Sodium has 11 protons, 11 electrons and 12 neutrons.
Boron has 5 protons, 5 electrons, and either 5 or 6 neutrons depending on the isotope.
Natural sodium has 11 protons, 11 electrons, and usually 12 neutrons.
The simplest way to figure this out is as following: the atomic number of sodium is 11, which gives you the number of protons. The number of electrons = the number of protons. The number of neutrons is the atomic weight (22.98 in this case) rounded minus the number of protons. Therefore sodium has 11 protons, 11 electrons, and 12 neutrons. Hope this helps! :)
- The atomic symbol is only an abridged form of the name of a chemical element. - The chemical symbol of neon is Ne; the atomic number is 10. - The atomic number is equal to the number of protons and electrons. - Number of neutrons = Atomic mass of an isotope - Atomic number
positive