Question

how to construct Modern Periodic Table​

Answer 1

go to google image,type" Modern periodic table" & download the ur choice pic

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Answer 2

Explanation:

Modern Periodic Table is simply based upon the fact of increasing order of order of their atomic numbers. If you arrange the different species with increasing order of their atomic number, you can prepare a modern periodic table like Hydrogen Helium these elements are placed according to their properties, but not by their atomic numbers. They have specific positions in periodic table. ..

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