What is characteristic of an ionic bond?
O
A. Electrons are shared between two different atoms.
O
B. Electrons move freely among many atoms in a metal.
O
C. Electrons are lost from one atom and gained by another.
O
D. Electrons are attracted to an atom on another molecule

C. electrons are lost from one atom and gained by another

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

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.