Introduction to Gold (Au) in Chemistry Gold (Au) is a chemical element in the periodic[See more]
Introduction to Platinum (Pt) in Chemistry Platinum (Pt) is a chemical element with the atomic[See more]
Introduction to Iridium (Ir) in Chemistry Iridium (Ir) is a chemical element with the atomic[See more]
Introduction to Osmium (Os) Osmium (Os) is a chemical element with atomic number 76 and[See more]
Introduction to Rhenium (Re) Rhenium is a chemical element that is categorized as a transition[See more]
Introduction to Tungsten (W) Tungsten (W), also known as wolfram, is a chemical element with[See more]
1) Introduction to Tantalum (Ta) Tantalum (Ta) is a chemical element that belongs to the[See more]
Introduction to Hafnium (Hf) Hafnium (Hf) is a chemical element with the atomic number 72[See more]
Introduction to Lutetium (Lu) Lutetium (Lu) is a chemical element with the atomic number 71[See more]
Introduction to Ytterbium (Yb) Ytterbium (Yb) is a chemical element that belongs to the lanthanide[See more]