No - but it has the same as a F- ion
For Mg to acquire the same electron configuration as Neon, it must lose 2 of its valence electrons. It thus obtains a 2+ charge. The 2 electrons that it loses can go to an accepting atom, such as O, S, Cl, etc. to form an ionic bond, where the accepting atom has a negative charge.
Neither - they both have the same number of electrons.
Neon has 10 protons in its nucleus, but it naturally has the same number of electrons surrounding it, making it neutral. It is possible to ionize neon, giving it 2 extra electrons and a charge of -2, but it won't retain ionization for any appreciable length of time
Neon, if you are talking about an oxygen ion.
Losing 2 electrons gives it 10 - which is the same electron configuration as the noble (and extremely stable) gas Neon.
Mg2+ has 10 electrons. Neon also has 10 electrons. This means Mg2+ and Ne are isoelectronic (Mg doesn't migrate to Ne, the terminology is isoelectronic meaning having the same number of electrons)
The atomic number is the number of protons in an atom. The number of protons in an atom is what gives the atom its elemental identity. The number of neutrons can change resulting in different isotopes of the same element. The number of electrons can change, resulting in different valence states of the same element. If the number of protons changes, then an atom of neon is no longer neon. So the atomic number of neon is always 10, because neon always has 10 protons.
Only if electrical neutrality is required. A sodium cation, for example, has the same number of electrons as a neon atom.
For Mg to acquire the same electron configuration as Neon, it must lose 2 of its valence electrons. It thus obtains a 2+ charge. The 2 electrons that it loses can go to an accepting atom, such as O, S, Cl, etc. to form an ionic bond, where the accepting atom has a negative charge.
Neither - they both have the same number of electrons.
Mg 2+ Has the same electron configuration as neon. Two electrons lost to do this.
Neon has 10 protons in its nucleus, but it naturally has the same number of electrons surrounding it, making it neutral. It is possible to ionize neon, giving it 2 extra electrons and a charge of -2, but it won't retain ionization for any appreciable length of time
study island answer- It gives up two electrons
On average, in any atom, you will have the same number of electrons and protons.
Neon, if you are talking about an oxygen ion.
Losing 2 electrons gives it 10 - which is the same electron configuration as the noble (and extremely stable) gas Neon.
neon only because sodium loses an electron an its outer shell becomes empty making its configuration the same as neon and fluorine gains an electron making its configuration the same as neon as well.