Question

Moseley's Modern periodic law.​

Answer 1

Answer:

The modern periodic table is based on Moseley's Periodic Law (atomic numbers). ... He suggested that instead of arranging elements in the ascending order of their atomic masses, they should be arranged in the ascending order of their atomic numbers. The number of electrons in an atom is equal to the atomic number Z.

Answer 2

Answer:

The modern periodic law states that the physical and chemical properties of the elements are the periodic functions of their atomic numbers.

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