Differences:-
they have different atomic masses and numbers. meaning that they have a different amount of protons, neutrons, and electrons.
Sodium ion is charged +ve Neon is neutral
Sodium ion forms salts neon is a gas
Similarities:-
they have the same electronic configuration.
The difference in mass between a sodium atom and a sodium ion (supposing Na+) is 9.10938188 × 10-31kg (the mass of an electron). This is due to the sodium atom losing an electron to form an ion. In order to attain the mass of a single sodium atom you need to divide the molar massn (mass number) of sodium by avogadro's number. You can then find the mass of the ion by subtracting the mass of an electron from the mass of a sodium atom.
Neon is isoelectronic with the sodium ion.
When a sodium atom forms an ion, it loses one electron from its outer shell. This loss of an electron leaves the sodium atom with a positive charge, as it now has one more proton than electrons. This results in the formation of a sodium ion, specifically a sodium cation with a charge of +1.
Yes, the cation Na+.
The atom of an element of sodium is called a sodium atom. It consists of a nucleus containing 11 protons surrounded by a cloud of 11 electrons.
A sodium ion differs from a sodium atom in that the sodium ion has a missing electron electron. It has a positive charge, as opposed to the atom, which is neutral.
A diagram showing the sodium atom as larger than the positive sodium ion would be representative since the positive ion has lost an electron, leading to a decrease in size due to the loss of electron-electron repulsion.
The difference in mass between a sodium atom and a sodium ion (supposing Na+) is 9.10938188 × 10-31kg (the mass of an electron). This is due to the sodium atom losing an electron to form an ion. In order to attain the mass of a single sodium atom you need to divide the molar massn (mass number) of sodium by avogadro's number. You can then find the mass of the ion by subtracting the mass of an electron from the mass of a sodium atom.
While a sodium ion and neon atom both have 10 electrons they are of different elements as a neon atom has 10 protons while sodium has 11. As a result the neon atom is neutral while the sodium ion carries a positive charge. So neon can exist on its own as a gas while sodium ion needs a negative ion to balance its charge and form an ionic solid.
Neon is isoelectronic with the sodium ion.
Sodium Atom
When a valence electron is transferred from a sodium atom to a chlorine atom, the sodium atom becomes a positively charged sodium ion (Na+) and the chlorine atom becomes a negatively charged chloride ion (Cl-). These ions form an ionic bond due to the attraction between the opposite charges.
what does an atom have in common with an ion?
In a chemical reaction where a chlorine atom combines with a sodium atom to form sodium chloride, the sodium atom will donate its single outer electron to the chlorine atom. This transfer of electrons results in the formation of an ionic bond between the two atoms, creating a sodium ion with a 1+ charge and a chloride ion with a 1- charge.
When a sodium atom forms an ion, it loses one electron from its outer shell. This loss of an electron leaves the sodium atom with a positive charge, as it now has one more proton than electrons. This results in the formation of a sodium ion, specifically a sodium cation with a charge of +1.
Sodium has 11 electrons.
If a chlorine atom were to attract an electron from a sodium atom, the sodium atom would lose an electron and become a positively charged sodium ion. The chlorine atom would gain an electron and become a negatively charged chloride ion. This process would form an ionic bond between sodium and chlorine ions, resulting in the formation of sodium chloride (table salt).