lightning
lightning
lightning
The build-up of extra electrons on clouds can cause lightning to occur. When the charge difference between clouds or between a cloud and the ground becomes large enough, it can result in a discharge of electricity in the form of lightning.
When extra electrons collect and stay on an object for a period of time, it becomes negatively charged. This accumulation of excess electrons can cause the object to exhibit static electricity effects, such as attracting or repelling other objects.
N-type semiconductor contains extra electrons.
N-type semiconductor contains extra electrons.
N-type semiconductor contains extra electrons.
No the answer is that it has an negitive charge
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
Atoms or ions that have more electrons than protons have extra electrons. This typically occurs in negatively charged ions or in atoms that have gained additional electrons through a chemical reaction.
An atom with three extra electrons is NO longer an atom but an ANION. e.g. N2 + 6e^(-) = 2N^(3-) A moleculae of nitrogen contains two atoms. Six electrons combine to form two ANIONS (N^(3-))
Valence electrons