Question

What is the periodic table of Elements?

Answer 1

Periodic table:

• The periodic table is an arrangement of all the elements known to man in accordance with their increasing atomic number and recurring chemical properties.
• The table consists of rows known as periods and columns known as groups.

Properties of the periodic table:

• The elements are arranged in an increasing atomic number fashion.
• The elements in the same groups have the same properties and similar valence electronic configurations.