Which of the following best helps to explain why the electron affinity of Br has a greater magnitude than that of I?
A) Br has a lower electronegativity than I does.
B) Br has a lower ionization energy than I does.
C)An added electron would go into a new shell in Br but not in I
(D) There is a greater attraction between an added electron and the nucleus in Br than in I.

it should be p1 v1 = p2 v2

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.

2b2t

explanation:

2b2t