Which of the following statements describe good technique when checking the 0C mark of your individual non-mercury thermometer. (Choose all that apply.) Allow sufficient time for the thermometer to reach thermal equilibrium with the ice/water mixture. Let the thermometer rest on the bottom of the contikher. Support the thermometer so that the entire lower part of the thermometer, from the immersion line down, is suspended in an ice/water mixture. None of this lower part should be below the ice layer or above the liquid water level. Use a well mixed combination of distilled water and crushed ice