They turn litmus paper blue
Your answer is D rods and cones. Hope this helps!! :)
Answer:
Point out to students that molecules of hot water are moving faster and are slightly further apart. The molecules of cold water are moving slower and are a little closer together. If students do not notice a difference, move the slider all the way to the left again and then quickly to the right.
2. How do molecules move in cold water?
Compare the speed of molecules in hot water compared to molecules in cold water? Water molecules move faster in hot water and slower in cold water. water molecules in cold, room temperature, and hot water. most of the liquid.
Answer:
B) Cu(s) is metal that reacts spontaneously with NiCl2(aq).
The number with a lower value is the number of protons and the number with a higher value is the mass
