Atomic Number: 80Atomic Mass: 200.59 Mercury has been known to humans for thousands of years. Historical records[…]

Atomic Number: 79Atomic Mass: 196.967 Gold has captivated human civilization for millennia. From ancient treasures and sacred[…]

Atomic Number: 78Atomic Mass: 195.08 Platinum, often associated with luxury and prestige, is much more than a[…]

Atomic Number: 77Atomic Mass: 192.217 Iridium (chemical symbol Ir, atomic number 77) is one of the most[…]

Atomic Number: 76Atomic Mass: 190.23 In the world of metals, one stands out for its density, rarity,[…]

Atomic Number: 75Atomic Mass: 186.207 Rhenium (chemical symbol Re, atomic number 75) is one of the rarest[…]

Atomic Number: 74Atomic Mass: 183.84 Tungsten (chemical symbol W, atomic number 74) is a metal known for[…]

Atomic Number: 73Atomic Mass: 180.9479 Tantalum (chemical symbol Ta, atomic number 73) is a remarkable and highly[…]

Atomic Number: 72Atomic Mass: 178.49 Introduction Hafnium (chemical symbol Hf, atomic number 72) is a little-known but[…]