The periodic table is an essential tool for chemistry.
It is a chart that arranges all of the known chemical elements in an organized manner
based on their atomic number, electron configurations, and chemical properties.
This allows for easier identification and comparison of the elements. With this
knowledge, people can better understand the physical and chemical properties of
different elements and how they interact with each other. The periodic table also serves
as a useful reference for further studies in chemistry, such as predicting the reactivity
and properties of different substances.
What is the periodic table ? 1