Periodic Table Part 3: Alkaline Earth Metals (Be, Mg, Ca, Sr, Ba, Ra)

The video tutorial covers alkaline earth metals, their properties, availability, preparation, reactivity, and applications. It discusses the electron configurations, ionization energies, and melting points of these metals. The video also explores their natural sources, preparation methods, and various industrial and biological applications. Additionally, it highlights historical uses and safety concerns, particularly with radium.

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