How many drops is in 15 cm^3? Use dimensional analysis to show your work.

"the periodic table is arranged in order of atomic number."

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.

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements