Introduction A matrix that consists of several objects arrayed in a rectangular order. The word "matrix" is a plural matrix and is not commonly used to refer to a matrix. There are many types of matrices, which are basically categorized by element value, order, number of rows and columns, and ... Read More

Introduction Pie charts look like a slice of pizza (or pie); hence the name given was pie chart. The Statistical Breviary by William Playfair, published in 1801, is largely credited with creating the first known pie chart. Pie charts are frequently utilised in the media and in the business world. ... Read More

Introduction A formal charge is defined or described as the charge (q) assigned (provided) to an atom (a) in a molecule (m), assuming that the electrons (e) in all bonds or chemical bonds are shared (divided) equally (=) between (b/w) the atoms (a), irrespective of relative (respective) electronegativity. Or the ... Read More

Introduction Iron Oxide is also known as Ferric Oxide. It is an essential component of haemoglobin, RBCs. It helps in carrying the oxygen from the lungs to all the parts of the body. The deficiency of haemoglobin causes anaemia that leads to fatigue. Iron oxide nanoparticles have various properties of ... Read More

Introduction The metallurgy that deals with metal, iron and its alloy is ferrous metallurgy. In ancient times iron has been used for several applications by humans. It is a metallic element with the atomic number 26 and has some unique characteristics. They are very dense and are abundant in the ... Read More

Introduction A crystalline structure with a blue-grey metallic sheen, silicon is hard and brittle. In the periodic table, it corresponds to group 14; carbon is well above it, and germanium, tin, lead, and flerovium are well below it. Despite being the eighth greatest frequent element on the planet in terms ... Read More

Introduction Butane is a saturated hydrocarbon with four carbons. It is unbranched in structure. It is a type of organic chemical. Its chemical formula is C4 H10. It is a widely utilised chemical that is mostly utilised in gasoline mixtures. It is sometimes referred to as Methyl Ethyl Methane or ... Read More

Introduction An isothermal process is a type or form of the thermodynamic process where the temperature (T) of the system (s) remains constant (c), that is ΔT=0. This process occurs generally when the system remains in contact with an outside (o) thermal reservoir, and also a change in the system ... Read More

Introduction British researcher J.J. Thomson revealed that the atom was made up of many tiny components designed to transport electrical charge. During Thomson's study, scientists believed that atoms were fundamentally neutral. Thomson claimed that atoms included microscopic -ve particles floating over a +ve charged fluid. The plum pudding model is ... Read More

Introduction Potassium sulphate is an inorganic compound with the other name sulphate of potash is an important chemical compound with many applications, especially in fertilizers. In the 14th century itself, potassium sulphate was known. Tachenius, Glauber, and Boyle are the first to study this chemical compound. It is a ... Read More