The periodic table is a tabular display of the chemical elements, organized on the basis of their properties. Elements are presented in increasing atomic number. The main body of the table is a 18 × 7 grid, with gaps included in to keep elements with similar properties together, such as the halogens and the noble gases. These gaps form four distinct rectangular areas or blocks. The f-block is not included in the main table, but rather is usually floated below, as an inline f-block would make the table impractically wide. The periodic table accurately predicts the properties of various elements and the relations between properties. As a result, it provides a useful framework for analyzing chemical behavior, and is widely used in chemistry and other sciences.

Here you can find the Periodic Table.
It is perfect to learn the chemical elements, valencies, atomic numbers, etc.

We would love for you to rate us positively on the App store please. It won't even take 30 seconds & will go a long way in helping us build better apps for you.


Thanks,
Team TechIndiaNa