Either covalent binding (sharing of electrons) with other atoms or ionic binding (taking of electrons from other atoms) with other atoms.
When an atom receives an extra electron, it becomes negatively charged, when two atoms share electrons a strong bond derives.
lightning
N-type semiconductor contains extra electrons.
protons
N-type semiconductor contains extra electrons.
Electrons have a negative charge. Therefore, an atom having extra electrons is a negative ion.
Atoms that are neutral in charge have the same quantity of protons and electrons. Negative ions have extra electrons, and positive ions are missing electrons.
lightning
lightning
lightning
Lightning
N-type semiconductor contains extra electrons.
N-type semiconductor contains extra electrons.
N-type semiconductor contains extra electrons.
because it stole a conductor, it is conductive because the steel has extra electrons and when extra electrons get introduced to the steel, it releases its electrons and takes in the new electrons and this happens in a continually
protons
The electronic clouds (orbits) around the nucleus is extra nuclear part of atom.
no but You build up a negative charge as you drag your feet across the carpet. To balance you back out, you donate the extra electrons to the protons on the doorknob, which gives you a shock
Valence electrons