A metal burns in air at 600oC under high pressure to form an oxide with formula MO2. This compound is 23.72% oxygen by mass. The distance between the centers of touching atoms in a cubic closest packed crystal of this metal is 269.0 pm. What is this metal? What is its density?
Answer to relevant QuestionsConsider a perfectly insulated and sealed container. Determine the minimum volume of a container such that a gallon of water at 25oC will evaporate completely. If the container is a cube, determine the dimensions in feet. ...Consider the following electrostatic potential diagrams: Rank the compounds from lowest to highest boiling point, and explain your answer. Define the following terms, and describe how each depends on the strength of the intermolecular forces. a. Surface tension b. Viscosity c. Melting point d. Boiling point e. Vapor pressure Compare and contrast the structures of the following solids. a. Diamond and graphite b. Silica, silicates, and glass Calcium has a cubic closest packed structure as a solid. Assuming that calcium has an atomic radius of 197 pm, calculate the density of solid calcium.
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