Question

write modern periodic law ? ​

Answer 1

Answer:

The modern periodic law states that the properties of the elements are a periodic function of their atomic numbers. ... The vertical columns of the periodic table are called the groups and the elements of the same group share similar properties. The horizontal rows are called the periods.

Explanation:

Answer 2

Answer:

The modern periodic law states that the properties of the elements are a periodic function of their atomic numbers. As the properties of the elements are dependent upon the atomic number we can say that these are dependent upon the electronic configuration of the elements.

Explanation:

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