I NEED HELP!! 1. Which of the following factors does NOT exert pressure on rocks that leads to physical weathering?

A. freezing water
B. carbonic acid
C. overlying rocks
D. plant roots

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)