Discover Common Elements in the Periodic Table

The Periodic Table and Its Elements

The periodic table is a chart that organizes all known chemical elements based on their properties. Elements like oxygen, carbon, hydrogen, and nitrogen are fundamental to life and are present in everything from air to water to organic compounds. These elements play essential roles in biological processes and chemical reactions.

In addition to these common elements, the periodic table also includes metals, nonmetals, and metalloids, which are used in industries ranging from technology to medicine. Understanding these elements and their interactions is crucial for chemistry, physics, and environmental science.

Did You Know?

• Oxygen is the most abundant element in Earth's crust and is vital for respiration in living organisms.
• Carbon is the foundation of all life forms, forming the backbone of organic molecules like proteins and DNA.
• Hydrogen is the simplest and most abundant element in the universe, essential for water and energy production.
• The periodic table was first organized by Dmitri Mendeleev in 1869, based on atomic number and properties.