Periodic Table Elements

Explore the periodic table, learn element properties, with our app!

In the Periodic Table application you will find a huge amount of data about chemical elements for free. You will learn a lot of new and useful for yourself, no matter you are a schoolboy, student, engineer, housewife or a person of any other provisions that does not have a refresher to Chemistry.

Key Features

Periodic table

Chemical elements

Atomic number

Atomic mass

Element symbols

Element properties

Mendeleev's periodic table

Periodic trends

Noble gases

Transition metals

Alkali metals

Halogens

Metalloids

Nonmetals

Periodic table history

Element discovery

Periodic table groups

Periodic table periods

Element classification

Chemical reactions with elements

Periodic Table

Interactive Periodic Table

Chemical Elements Table

Chemistry Periodic Table

Printable Periodic Table

Modern Periodic Table

Dynamic Periodic Table

Periodic Table of Elements

Mendeleev's Periodic Table

Periodic Table with Names

Periodic Table PDF

Online Periodic Table

Periodic Table Poster

Interactive Chemistry Table

Periodic Table of Elements with Atomic Mass

Periodic Table with Atomic Number

Periodic Table Quiz

Periodic Table App

Periodic Table Wall Art

Periodic Table elements

Chemical properties of elements in the Periodic Table

Periodic Table trends and patterns

Periodic Table groups and periods

Transition metals in the Periodic Table

Noble gases in the Periodic Table

Alkali metals on the Periodic Table

Halogens in the Periodic Table

Lanthanides and actinides in the Periodic Table

History of the Periodic Table

Uses of the Periodic Table in chemistry

Interactive Periodic Table for education

Color-coded Periodic Table for learning

Chemical symbols on the Periodic Table

Atomic structure in the Periodic Table

Chemical reactions and the Periodic Table

Isotopes of elements in the Periodic Table

Molecules and compounds from the Periodic Table

Chemical bonding and the Periodic Table

Chemistry experiments using the Periodic Table

Periodic Table research and discoveries

FAQ's About Periodic Table and its elements

What is the periodic table?

The periodic table is a tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.

How are elements arranged on the periodic table?

Elements are arranged in order of increasing atomic number, and they are grouped into periods (horizontal rows) and groups (vertical columns) based on similar properties.

What is the significance of the periodic table?

The periodic table is a fundamental tool in chemistry that helps scientists predict the behavior and properties of elements and their compounds.

How many elements are there on the periodic table?

As of my last knowledge update in September 2021, there are 118 confirmed elements on the periodic table, with elements 113 to 118 being relatively newly discovered.

What are the major categories of elements on the periodic table?

Elements are categorized as metals, nonmetals, and metalloids based on their properties.

What are valence electrons, and why are they important?

Valence electrons are the electrons in the outermost energy level of an atom. They are important because they determine an element's chemical reactivity and bonding properties.

What are noble gases?

Noble gases are a group of elements in Group 18 of the periodic table. They are known for their low reactivity and stability due to their full valence electron shells.

What are transition metals, and why are they important?

Transition metals are elements found in Groups 3 to 12. They are known for their variable valence electron configurations and play crucial roles in chemistry and industry.

How are elements named and symbolized?

Elements are typically named based on historical, geographical, or scientific factors. They are represented by one- or two-letter symbols, often derived from their names in Latin or other languages.