When behavior is influenced through the process of using unpleasant stimuli, it is called
a. positive reinforcement
c. aversive control
b. escape conditioning
d. avoidance conditioning

When behavior is influenced through the process of using unpleasant stimuli, it is called escape conditioning.

Escape conditioning, also referred to as Escape Learning is a kind of conditioning technique in which the subject learns to escape or terminate an unpleasant stimulus. 

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass