Atoms and Periodic Table
Subject: Chemistry | Topics:

Prime purpose of this lecture is to describe on Atoms and Periodic Table. The Periodic Table naturally made by scientists by solid, liquid, gas and metal, non-metal form.  The Periodic Table lists the chemical elements in increasing  atomic number. The Periodic Table arranges elements with similar chemical properties in  groups (vertical columns). All the elements in a group have similar chemical properties as they have  the same number of outer electrons..

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