What is Iron Deficiency Anemia? — Iron deficiency anemia is a common type of health condition in which your blood doesn’t have an adequate amount of healthy red blood cells due to a deficiency of iron, folic acid (folate), and vitamin B12. Red blood cells contain an iron-containing protein called hemoglobin which carries oxygen from the…

What is Gel Permeation Chromatography? — Gel permeation chromatography (GPC) is a type of size exclusion chromatography (SEC) that uses to separate analytes on the basis of their size when dissolved in organic solvents. The technique is mainly used to separate polymers on the basis of size or hydrodynamic volume. …

What is Hydrochloric Acid? — Hydrochloric acid also called muriatic acid is an aqueous solution of hydrogen chloride with the chemical formula HCl. It is a strong corrosive acid that is formed when a hydrogen and chlorine atom are connected with a single covalent bond. Hydrochloric acid is a strongly acidic and simple diatomic molecule…

What is Energy? — Energy is the ability of a system to perform work but found from various sources and exists in various forms. Therefore, it is hard to find one comprehensive definition of energy. …

Advantages and Disadvantages of Wind Energy — Wind energy is the form of energy that produces electricity by converting the kinetic energy of air into electrical energy. In modern wind turbines, the wind from various regions hit the rotor blades that convert kinetic energy into rotational energy. …

What is Vitamin? — Vitamin is an organic compound or essential ingredient for various skincare products to maintain your healthy hair and skin. It is also an essential nutrient that uses our body from various food and supplements to maintain our good health. …

What is Atomic Absorption Spectroscopy? — Atomic Absorption Spectroscopy (AAS) is an instrument or analysis technique in analytical chemistry for rapid trace metal analysis. AAS methods depend upon the absorption of light by atoms. It is based on the absorption of light with a specific wavelength by ground state atoms of elements in the flame or…

What is Heavy Water? — Heavy water or deuterium oxide (chemical formula D2O) is a compound that contains oxygen and deuterium rather than the common hydrogen. The atomic mass of the heavier hydrogen isotope or deuterium (1H2) is higher than that of the normal hydrogen or protium (1H1) isotope. …

Silicon in the periodic table — Silicon is a chemical element that is placed in group 14 in the periodic table with the symbol Si and atomic number 14. A hard, brittle crystalline silicon forms a blue-grey metallic luster and uses in the semiconductor. It is a member carbon family in the periodic table that lies…