Is trying to discover information about an unknown metal in a compound. The formula for the compound is believed be XBr, where X is the unknown metal. The scientist determined that a 4.723 g sample of this compound contains 313 x 10-2 mol Br. Calculate the atomic mass of the unknown metal, X. atomic mass= What is the identity of the metal? Provide the name or symbol of the element. metal: amu

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.