If 5.00 g of O, gas has a volume of 7.20 L at a certain temperature and pressure, what volume does 15.0 g of O, have under the same
conditions?

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

Using the periodic table, complete the table to describe each atom. type in your answers

Melting 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.