Which of the following would remain a liquid longer as temperature continues to drop? propane octane hexane ethane

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor