CI 127.4pm Hydrogen chloride is a molecule composed of one H atom and one Cl atom. Hydrogen has mass 1.00784 u per atom. Chlorine has mass 35.453 u per atom. The bond length (distance from center of atom to center of atom) is 127.4 pm. How far from the center of the chlorine atom is the center of mass of HCl? Select one: а. 3.622 pm b. 3.522 pm О с. 123.9pm d. 3.522 nm е. 3.622 m

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.