Aluminum metal is produced by passing an electric current through a solution of aluminum oxide (Al2O3) dissolved in molten cryolite (Na3AlF6). a. Calculate the molar masses of these two compounds.

answer; /// i do believe that the correct answer is (c)nuclear bond

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

explanation:

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3