The periodic table organizes elements based on their properties from "summary" of Chemistry Simplified NCERT Class 11 by Sanjay Sharma
The periodic table is a fundamental tool in chemistry that helps us understand and organize the elements based on their properties. It is a systematic arrangement of all known elements in order of increasing atomic number. The table is divided into rows called periods and columns called groups. Each element in the periodic table is represented by a unique symbol, and its position in the table reveals important information about its properties. The periodic table is organized in such a way that elements with similar properties are grouped together. This allows us to easily identify patterns and trends in the behavior of different elements. For example, elements in the same group tend to have similar chemical reactivity and form similar compounds. This is because elements in the same group have the same number of valence electrons, which are responsibl...
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