All axioms are theorems. Theorems, however, include not only axioms, but also sentences derivable from those axioms by means of inference rules. That is why the formal theory of a language system is the set of its axioms closed under logical consequence.
An axiom is a statement that is assumed to be true without any proof, while a theory is subject to be proven before it is considered to be true or false.
1.An axiom is often self-evident, while a theory will often need other statements, such as other theories and axioms, to become valid.
2.Theorems are naturally challenged more than axioms.
3.Basically, theorems are derived from axioms and a set of logical connectives.
4. Axioms are the basic building blocks of logical or mathematical statements, as they serve as the starting points of theorems.
5.Axioms can be categorized as logical or non-logical.
6. The two components of the theorem’s proof are called the hypothesis and the conclusion.