(1) Calculate the volume of the cube

$\overline{){\mathbf{V}}{\mathbf{}}{\mathbf{=}}{\mathbf{}}{{\mathbf{s}}}^{{\mathbf{3}}}}\phantom{\rule{0ex}{0ex}}\mathbf{V}\mathbf{}\mathbf{=}\mathbf{}{(11.4\overline{)\mathrm{mm}}\left(\frac{1x{10}^{-3}\overline{)m}}{1\overline{)\mathrm{mm}}}\right)\left(\frac{1\mathrm{cm}}{1x{10}^{-2}\overline{)m}}\right))}^{\mathbf{3}}$

V = 1.4815 cm^{3}

A metal cube has an edge length of 11.4 mm and a mass of 6.67 g .

Density of Common Substancesat 20 ^{o}C | |

Substance | Density(g/cm ^{3}) |

Charcoal (from oak) | 0.57 |

Ethanol | 0.789 |

Ice | 0.917 (at 0^{o}C) |

Water | 1.00 (at 0^{o}C) |

Sugar (sucrose) | 1.58 |

Table salt (sodium chloride) | 2.16 |

Glass | 2.6 |

Aluminum | 2.70 |

Titanium | 4.51 |

Iron | 7.86 |

Copper | 8.96 |

Lead | 11.4 |

Mercury | 13.55 |

Gold | 19.3 |

Platinum | 21.4 |

Calculate the density of the metal.

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