One mole of uranium (6x1023 atoms) has a mass of 238 grams, as shown in the periodic table on the inside front cover of the textbook. The density of uranium is 18.68 grams/cm. what is the approximate diameter of a uranium atom (length of a bond) in a solid block of the material? Make the simplifying assumption that the atoms are arranged in a "cubic" array, as shown in the figure. Remember to convert to SI units. Additional Materials

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