Question

Heyy Guyzz..
Explain the modern periodic law

Answer 1

Modern Periodic Classification

Law of Modern Periodic Table states that properties of elements are the periodic function of their atomic numbers. In the modern periodic table, elements are arranged in order of their increasing atomic numbers.

Explanation of Modern Periodic Table:

Elements are arranged in order of their increasing atomic numbers.The vertical columns are known as groups and horizontal columns are known as periods; in the modern periodic table.There are 18 groups and 7 periods in the modern periodic table.

Answer 2

here is your answer (from google)

HOPE IT HELPS

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.