Calculate the density of a piece of metal. The rectangular piece of solid metal has the dimensions of 2cm, 3 cm, and 2 cm. The unidentified metal has a mass of 42 grams.

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Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Find the mass, in grams, of 5.00*10^23 molecules of f2