The element is Neon and the isotope is 10Ne19
The element is Neon and the isotope is 10Ne19
none because the number of protons and electrons have to be the same.
The element that has 9 protons is fluorine. Its atomic number is 9, indicating that the element has 9 protons in the nuclei of its atoms. If there are 10 electrons, then the fluorine atom has gained an electron and is now a negatively charged anion with a charge of 1-.
Protons: 10 Electrons:10 and Neutrons: 10.
8
Neon has 10 protons and 10 electrons per atom. 20Ne is its most common isotope. It has 20 - 10 = 10 neutrons.
Magnesium2+ because it donated 2 electrons
The number of protons gives the element number; element number 9 is Fluorine.
10 Protons 10 Neutrons in the most common isotope.
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.
- 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
The element neon has 10 protons as its atomic number is 10.