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About the Class
An atom cannot be broken down further without changing the chemical nature of the substance. We can break down the atom of oxygen into smaller particles, however, when we do the atom looses its chemical properties. You can dismantle one of the watches: take the back off, take the batteries out, peer inside and pull things out. However, now the watch no longer behaves like a watch.
So what does an atom look like inside?
Atoms are made up of 3 types of particles electrons, protons and neutrons. These particles have different properties. Electrons are tiny, very light particles that have a negative electrical charge (-). Protons are much larger and heavier than electrons and have the opposite charge, protons have a positive charge. Neutrons are large and heavy like protons, however neutrons have no electrical charge. Each atom is made up of a combination of these particles. This class would talk about Atomic Structure in detail.
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Keywords: aipmt chemistry, iit jee chemistry, aieee chemistry, chemistry, atomic structure, protons, electrons, neutrons