Why do protons tend to repel one another what is the key to getting them to stick together?

Explanation:

Between protons there is a force of repulsion, this is due to Coulomb's law, which states that two charges that have the same sign, experiences a repulsive force.

The strong nuclear force is responsible for holding together the protons that coexist in the atomic nucleus, overcoming the electromagnetic repulsion between them.

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation