What is the significance of atomic number in the modern periodic table

1.	What is the significance of atomic number in the modern periodic table?
Answer» 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. Explanation:

What is the significance of atomic number in the modern periodic table?

Answer»

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.

Explanation:

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What is the significance of atomic number in the modern periodic table?​

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What is the significance of atomic number in the modern periodic table?