What is a proton?
a. a positive particle inside the nucleus
b. a negative particle inside the nucleus
c. a negative particle outside the nucleus
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d. a particle inside the nucleus that has no charge

The answer is A. A positive particle inside the nucleus

This is what i found on google “kinetic energy. energy is transferred from one object to another when a reaction takes place. energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. this energy would be in the form of motion, with the person lifting the blue ball to a higher level.” i hope this you