The H+ ion has no electrons.
Chat with our AI personalities
They do not. Helium has two electrons in its valence shell. Neon has eight, plus two more beneath the valence shell. However, since the first energy level can only hold two electrons, helium has a full valence shell, which explains why its properties are similar to those of neon.
A neutral aluminum atom has 3 electrons in its outer shell and a full outer shell of 8 electrons below that. This full outer shell is stable, so aluminum will lose its 3 outer shell electrons to achieve that configuration.
The number of electrons is 10.
This cation has 24 electrons.
CArbon has an atomic number of 6. There are therefore only 2 electrons in C4+