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Category Archives: Chemistry-MAQ

The atomic number 28 is assigned to the nickel element (atomic symbol: Ni). It has an atomic weight of 58.6934 and belongs to Block D,… Read More
Aluminium Nitrate, also known as aluminium (III) nitrate has a white crystalline solid appearance. Aluminium nitrate is a salt consisting of aluminium and nitric acid… Read More
Lithium gets its name from “lithos”. It is the Greek word used for stone. Lithium (Li), alkali metal machine of the periodic table (Group1) of… Read More
Vitamin B9, often known as folic acid, is commonly used to treat anaemia and folate deficiency. Natural folic acid may be found in avocados, mushrooms,… Read More
Magnesium is an alkaline earth metal of atomic number 12 and it is represented by the symbol Mg. The name Magnesium comes from the Greek… Read More
Arsenic is a chemical element having the symbol As and the atomic number of arsenic is 33. It is a natural element that is found… Read More
Potassium is denoted with the symbol K and has the atomic number 19. It is a very soft metal and has silvery-white appearance. It is… Read More
Sodium is a chemical element with the symbol Na its electron configuration is 1s2 2s2 2p6 3s1. It is a metal and it has a… Read More
Copper II Nitrate consists of the elements Copper, Nitrogen and Oxygen. Copper is a metal with good electrical & thermal conductivity. It is present in… Read More
Mercury is also known as quicksilver. It is a naturally present element found in the rocks and the coal deposits. The word mercury comes from… Read More
Carbon (C), is a non-metallic chemical element in group 14 of the periodic table. Although widely distributed in nature, carbon is not abundant enough to… Read More
Barium is a soft, silvery alkaline earth metal. It is the fifth element in group 2 of the periodic table. The symbol of barium is… Read More
Nitrous oxide is another name for dinitrogen monoxide. It’s an inorganic substance having a simple chemical formula. At room temperature, it is colourless and combustible.… Read More
Carbon is a nonmetallic, tetravalent element that is of great use to humans. Its name is derived from Latin carbo which means charcoal or ember.… Read More
Gibbs free energy, also known as Gibbs energy, Gibbs function, or free enthalpy in thermodynamics, is the thermodynamic potential. It’s used to figure out how… Read More

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