C. 20Ne D. OF
12. A 50.0 g sample of ice well below its freezing point, at an initial temperature of -30.09
C, is slowly heated until it is a gas well above its boiling point, to a final temperature of
130° C. Data is gathered where the independent variable is the time of heating and
the dependent variable is the temperature,

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon

Which statement explains which thermometer is more appropriate to measure the temperature of a liquid at 43.6 degrees celsius a) thermometer a, because it measures temperature more accurately than thermometer b b) thermometer b, because it measures temperature more accurately than thermometer a c) thermometer a, because it measures temperature more precisely than thermometer b d) thermometer b, because it measures temperature more precisely than thermometer a