Structure of the modern periodic table
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In modern periodic table elements are arranged in periods and groups. The basis of it is atomic number. There are 7 periods and 18 groups.
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In modern periodic table elements are arranged in periods and groups. The basis of it is atomic number. There are 7 periods and 18 groups.
Hope it helps!!
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Explanation:
The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. The structure of the table shows periodic trends.
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