Chemistry, asked by anupmamohan4, 2 months ago

what is the significance of atomic number in the modern periodic classification​

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Answered by rashidkhna73
1

Answer:

The significance of atomic numbers in the modern periodic table is that it helps in arranging the elements according to their electronic configuration. Since, the number of valence electrons is the same, elements placed in the same group show similar chemical properties

Answered by ayeshakhax
0

The significance of atomic numbers in the modern periodic table is that it helps in arranging the elements according to their electronic configuration. Since, the number of valence electrons is the same, elements placed in the same group show similar chemical properties.

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