The isotopes of Calcium
Natural Ca is a mixture of five stable isotopes (40Ca, 42Ca, 43Ca, 44Ca, and 46Ca) and one radioisotope with a half-life so long that it can be thought of as stable for all practical purposes (48Ca, w
May 28，2024 Inorganic chemistry
Titanium:Crystal structure,Discovery,Major minerals,Uses
As a metal, titanium is known for its high strength-to-weight ratio. It is a strong metal with low density that is rather ductile (in particular in the absence of oxygen), lustrous, and metallic-white
May 28，2024 Inorganic chemistry
Gallium: Crystal Structure, Mineral materials, Chemical reactions and Major uses
Gallium has a silvery blue appearance. It has a low melting point at 29.7646℃ and forms a liquid state that is denser than the solid.
May 28，2024 API
The History of the Discovery of Molybdenum
Molybdenum is the 54th most abundant element in the Earth’s crust. Molybdenum is mined as a principal ore, while also being recovered as a by-product of copper and tungsten mining.
May 28，2024 Inorganic chemistry
Is phosphorus harmful to health? What are the food sources?
Phosphorus has a concentration in the earth's crust of about 0.1% by weight. It is not found free in nature but is widely found in many minerals, usually as phosphates.
May 28，2024 Inorganic chemistry
Manganese: Chemical properties and Main mineral materials
Manganese is a silvery-gray metal that resembles iron.
May 28，2024 API
How was Copper Discovered? What are its Main Uses?
Copper can be found naturally as native metallic copper and was known to some of the oldest civilizations on record.
May 28，2024 Inorganic chemistry
Potassium：Uses, mineral groups and crystal structures
K, the third most important fertilizer element, is the eighth most abundant element in the rocks of the Earth’s crust. K occurs in nearly all rocks and soils, although its quantity varies widely.
May 28，2024 API
Ruthenium and Its Organic Compounds
As the 74th most abundant element in Earth's crust, ruthenium is comparatively rare, this article will introduce its organic compounds.
May 28，2024 Inorganic chemistry
Application of Rubidium in Geology: Rb-Sr Isotope System
This article will introduce the application of rubidium in geology, the Rb-Sr dating method, which is a radiometric dating technique utilized by geoscientists to determine the age of rocks and mineral
May 28，2024 Inorganic chemistry