Chemistry Topics
![Illustration of six colored cubes, each representing an alkaline earth metal with its atomic number and symbol, from Beryllium to Radium.](https://quickbytesedu.com/wp-content/uploads/2024/03/Alkaline-Earth-Metal-300x170.webp)
Alkaline Earth Metals
Alkaline Earth Metals are a group of elements located in Group 2 of the Periodic Table and include beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
![Illustration showing types of covalent bonds in molecules: a single bond in hydrogen, a double bond in carbon dioxide, and a triple bond in nitrogen.](https://quickbytesedu.com/wp-content/uploads/2024/04/Covalent-Bond-300x125.webp)
Covalent Bonds
Covalent bonds are chemical bonds where two atoms share one or more pairs of valence electrons to achieve stability and complete their outer electron shells.
![The periodic table of the elements with distinct colors for different categories such as non-metals, alkali metals, alkaline earth metals, transition metals, and noble gases.](https://quickbytesedu.com/wp-content/uploads/2024/03/Element-Groups-300x186.webp)
Periodic Table
he Periodic Table is a comprehensive chart that systematically organizes all known chemical elements based on their atomic structure and properties.