Question

Define modern period law​

Answer 1

the law that the properties of the elements are periodic functions of their atomic numbers. Also called Mendeleev's law. (originally) the statement that the chemical and physical properties of the elements recur periodically when the elements are arranged in the order of their atomic weights.

how it is

Answer 2

HEY MATE HERE IS YOUR ANSWER

This law states that the properties of elements are the periodic function of their atomic number.

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