Master periodic table group names (IUPAC & common) with this definitive guide. Learn alkali metals, halogens, transition metals, their properties, naming systems, memory tricks & real-world applications. Essential for students & chemistry enthusiasts.

Explore hydrogen's unique position on the periodic table, its properties, isotopes like deuterium, industrial applications, safety concerns, and future potential in energy and chemistry. Learn why it's the universe's fundamental building block.