Which of the following processes is most likely to multiply exponentially?

a. an uncontrolled nuclear chain reaction
b. a controlled nuclear chain reaction
c. nuclear fusion
d. nuclear decay

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A. An uncontrolled nuclear chain reaction is most likely to multiply exponentially.

Explanation: -

An nuclear chain reaction produces neutrons. These neutrons then can start new nuclear fissions. In a controlled nuclear fission, the number of neutrons allowed to start new fission is controlled.

In an uncontrolled reaction, the neutrons start fission very fast. These also start new nuclear fission, releasing more neutrons.

Thus. An uncontrolled nuclear chain reaction is most likely to multiply exponentially.

it's c. elements are placed in rows based on how may valencies electrons have.

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.