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1. | curved surface of a liquid |

2. | SI is based on properties of the Earth and _?_ |

3. | SI prefix meaning "1000" |

5. | very large or small #'s should be written in scientific _?_ |

6. | density = mass ÷ volume; which of these is unaffected by temperature changes? |

7. | describes a property independent of sample size (ex: density, MP) |

8. | describes the consistency (or 'exactness') of a repeated measurement |

11. | mass per unit volume |

12. | density of substance ÷ density of water; unitless scale; specific _?_ |

13. | length, mass, temperature, time; the fundamental or _?_ quantities |

14. | used to measure the volume of an irregular (insoluble) solid |

15. | describes a measurement (ex: shape) that is nonnumeric |

16. | the last digit in a measurement is (usually) _?_ |

17. | SI unit of length |

20. | average density determines if a substance will sink or _?_ in water |

23. | how many significant digits in the measurement "0.01010 grams" |

26. | first letter of these if by increasing density: iron, water, mercury, aluminum |

27. | how many significant digits in the measurement "25.000 milliliters" |