Question

Write a periodic table and explanation?

Answer 1

The periodic table of elements arranges all of the known chemical elements in an informative array. Elements are arranged from left to right and top to bottom in order of increasing atomic number. Order generally coincides with increasing atomic mass. The rows are called periods.

Answer 2

The periodic table is an arrangement of chemical elements, organized on the basis of their atomic numbers, electron shell model, and recurring chemical properties. Elements are presented in order of increasing atomic number. The numbers above the periodic tableare the group numbers.

why it is important given below

There are many reasons why the Periodic Table of Elements is important. The first and most important perhaps is that the elements are arranged by order of atomic number which allows scientists to clearly identify the properties of the elements.


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