5. Recreate the water cycle in the comfort of your own home: Fill a glass with warm water. Fill a second glass with cold water, and add a few ice cubes. (10 points)
A. What does the outside of the glass with ice cubes feel like? (2 points)
B. What caused this change? (3 points)
C. Why didn't the same thing happen to the glass filled with warm water? (5 points)​

There are 6.022 x 10^23 atoms of hg in 1 mole of hg. the number of atoms in 4.5 moles of hg can be found by multiplying 4.5 by 6.022 x 10^23 a. 2.7 x 10^24 b. 27 x 10^23 c. 2.71 x10^24 d. 27.099 x 10^23

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane