1. (02.01 LC)

Modern atomic theory states that atoms are neutral. How is this neutrality achieved? (3 points)
Equal number of neutrons and protons
More electrons than protons
Equal number of protons and electrons
More neutrons than electrons

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.