in chemistry and physics, what is a mole? the number of atoms of an element in a liter the number of molecules of an element in a liter the number of atomic mass units of an element in a liter of its gas the number of ounces of an element that equals its mass in atomic mass units the number of grams of an element that equals its mass in atomic mass units



Answer :

In physics:A mole is 6.02214076 x 10^23 of any chemical unit, including atoms, molecules, ions, and others.In chemistry :The amount of anything with the same number of particles as 12.000 kg of carbon-12 is known as a mole.

A material is regarded to possess one mole when it includes exactly as many chemical species (atoms, molecules, ions, etc.) as there are in 12 grammes of the carbon-12 isotope. Due to the large number of atoms, molecules, or other components that make up any material, the mole is a useful measure to utilise.The International System of Units uses the mole (symbol: mol) as the unit of material quantity (SI). How many elementary entities of a certain substance are present in an item or sample is determined by the quantity of that material.

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