Put the following in order from least to most dense. Water, steam, salt water, ice

Find the protons, electrons and neutrons for strontium with a mass of 83

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.