Three solid cylinders made of copper are shown below. Cylinder 2
Cylinder 1
Cylinder 3
a) Compare the masses of the three cylinders. (1 point)
b) Compare the volumes of the three cylinders. (1 point)
c) Compare the densities of the three cylinders (1 point)

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

its first and third is your answer i did the qustion the fourth isnt right