Science, asked by bhandariurmila158, 3 months ago

periodion of element in modern periodic table :-

Answers

Answered by Sнιναηι

Answer:

Explanation:

The modern periodic table is used to organize all the known elements. Elements are arranged in the table by increasing atomic number. ... Atomic numbers increase from left to right and from top to bottom in the table. Rows of the periodic table are called periods.

Answered by mapreets907

Modern periodic law states that the physical and chemical properties of elements are the periodic functions of their atomic number.

There are 18 groups and 7 periods present in the modern periodic table.

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