proton
The word 'protón' in Spanish translates to 'proton' in English. A proton is a subatomic particle that, along with neutrons, forms the nucleus of an atom. It carries a positive electric charge. The word is commonly used in the fields of physics and chemistry.
The charge of a proton is positive.
This sentence is stating a scientific fact about protons, namely that they carry a positive electrical charge.
The proton is a subatomic particle.
This sentence is describing what a proton is in the context of atomic structure. In atoms, protons are considered subatomic particles because they are smaller than an atom.
A hydrogen atom has a single proton.
This sentence is a statement relating to the atomic structure of hydrogen. In its most common form, a hydrogen atom is composed of one proton.