what does an atom have in common with an ion?
The Fluoride ion, neon atom, and sodium ion all have the same electron configuration and known as ISO-ELECTRONIC ions.
They all have a full outer electron shell, making them stable. However, the fluoride ion and sodium ion are charged particles (ions) due to the gain or loss of electrons, while neon is a neutral atom because it has a complete outer electron shell naturally.
Fluoride, neon, and sodium ions all have closed electron shells, making them stable. Fluoride and neon have a full outer shell with eight electrons, while sodium has a stable electron configuration after losing one electron to achieve a full outer shell.
what does an atom have in common with an ion?
Sodium fluoride has electron and ionic elements. This is taught in science.
Both a neon atom and a sodium ion have 10 electrons. Neon is a noble gas with a full valence shell, while a sodium ion has lost one electron to achieve a stable electron configuration.
Sodium has the electron configuration of 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.
neon
Sodium is atomic number 11, while neon is atomic number 10. We would already expect sodium to be heavier, but the most common stable isotope of sodium has 12 neutrons, and the most common stable isotope of neon has only 10. Since the atomic weight can be approximated by the sum of neutrons and protons (and the number of protons is the atomic number), we can guess that sodium's atomic mass is 23 and neon's is 20.
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.
Neon is isoelectronic with the sodium ion.