1. The space in the bulb partly filled with alcohol in the Six's maximum and minimum thermometer is _______.   originally vacuum   filled with air   filled with water   filled with mercury   Hint Half-n-half Clue   2. A mercury thermometer is suitable for measuring temperatures in the Arctic and Antarctic regions.   True   False   3. Since mercury needs very little heat to expand, it can easily record the temperature of a body.   True   False   4. 'Mercury has a high boiling point' is one of the characteristic properties that makes it a good choice for a thermometric liquid.   True   False   5. In the Six's maximum and minimum thermometer, the index closer to the _______ records the maximum temperature.   partly-filled bulb   completely-filled bulb   6. The liquid present in the bulbs of the Six's maximum and minimum thermometer is _______.   Alcohol   Mercury   7. The thermometric fluid used by Galileo in his thermometer was   Air   Mercury   Alcohol   Half-n-half Clue