[He]2s22p6
Neon
Neon
neon
O2- has 10 electrons with the configuration of neon or 1s2 2s2 2p6
Na+ = 1s2, 2s22p6, 3s0which is 2, 8, 0 of Neon
Neon
Neon
neon
O2- has 10 electrons with the configuration of neon or 1s2 2s2 2p6
Na+ = 1s2, 2s22p6, 3s0which is 2, 8, 0 of Neon
The element neon is classified as a gas. Neon belongs to a group on the periodic table known as the noble gases. Noble gases are inert, meaning that they don't often react with other substances.
Aluminum needs to lose 3 electrons to gain a noble gas electron configuration.
Neon is a noble gas.
Helium's electron configuration is 1s2. Neon's electron configuration is 1s22s22p6. All of the rest of the noble gases, like neon, have the maximum number of electrons in their outermost s and p orbitals (valence shells), which is eight.
A noble gas electronic configuration has an outer shell of ns2, np6. Examles of ions with this configuration are O2- [He], 2s2 2p6 (the neon configuartion) Cl- [Ne] 3s2 3p6 (the argon configuration)
If you go backwards two elements, you will find Neon (Ne). If you go forwards six, you will find Argon (Ar).
Neon is stable because it is a noble gas, and is alreadyat the highest configuration already. Neon is stable because it is a noble gas, and is alreadyat the highest configuration already.