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Iridium Iridium is a rare, silver-white metal that is found in the earth’s crust. It has a melting point of […]

What is Fossil? ; Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. […]

Types of Solutions and Characteristics of Solution A solution is a homogeneous mixture of two or more substances. The substances […]

What is Roentgenium? ; Physical Properties of Roentgenium ; Chemical Properties of Roentgenium ; Applications of Roentgenium Roentgenium is a […]

Chemical Change: Reversible & Irreversible Changes A chemical change, also known as a chemical reaction, refers to a process in […]

What is Oleic Acid? Oleic acid is a monounsaturated fatty acid that is found in olive oil and other vegetable […]

What is the Arrhenius Equation? The Arrhenius equation states that the rate of a chemical reaction is proportional to the […]

What Is Collision Theory? Collision Theory – Surface Area: The collision theory is a model that explains the behavior of […]

Coal : Coal is a combustible black or brownish-black sedimentary rock, formed as a result of the compaction and induration […]

Boiling Point Determination Procedure for an Organic Compound To determine the boiling point of an organic compound, a thermometer is […]