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<p>caused by the neutralization of a charge.</p>

<p><big>Causes</big></p>
<p>Materials are made of atoms that are normally electrically neutral because they contain equal numbers of positive charges (<a href="page.php?w=proton">proton</a>s in their <a href="page.php?w=Atomic_nucleus">nuclei</a>) and negative charges (<a href="page.php?w=electron">electron</a>s in "<a href="page.php?w=Electron_shell">shells</a>" surrounding the nucleus). The phenomenon of static electricity requires a separation of positive and negative charges. When two materials are in</p><p>
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