<h1>Atom</h1>
<ul>
<li>Consists of several types of <a href="/second-brain/particle">particle</a>s
<ul>
<li>A number of which have mass <em>and</em> an electric charge</li>
</ul>
</li>
<li>Nucleus contains <a href="/second-brain/proton">proton</a>s</li>
<li>Outside of the nucleus we have <a href="/second-brain/electron">electron</a>s</li>
<li>Electrically neutral in its normal state</li>
<li>Each type of atom has its own unique pattern of <a href="/second-brain/electron">electron</a> <a href="/second-brain/orbit">orbit</a>s
<ul>
<li>No two sets of <a href="/second-brain/orbit">orbit</a>s are exactly alike</li>
</ul>
</li>
</ul>
<h2>Atomic Nucleus</h2>
<ul>
<li><strong>Strong nuclear force</strong>
<ul>
<li>Holds <a href="/second-brain/particle">particle</a>s together</li>
<li>Only capable of acting over distances about the size of the atomic nucleus</li>
<li>Attractive <a href="/second-brain/force">force</a></li>
<li>Stronger than the electrical <a href="/second-brain/force">force</a></li>
</ul>
</li>
</ul>
<p><a href="/second-brain/physics">Physics</a></p>

Atom

Atomic Nucleus

Backlinks