Calculate the energy in ev/atom) for vacancy formation in some metal, m, given that the equilibrium number of vacancies at 399 107m. the density and atomic weight ( 399°c) for this metal are 3.50g/om and 132.8 g/mol, respectively is 2.69x ev/atom the tolerance is +/-296 by accessing this question assistance, you will learn while you earn points based on the point potential policy set by your instructor

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both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .