Chemistry, asked by vengateshragul6430, 1 year ago

What is modern period law? Clarify the meaning of groups and periods

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Answered by Rushikesh20011

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.

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