él

1. he, him, masculine personal third person subject and disjunctive pronoun (used as a subject and after prepositions)
2. it, masculine non-personal third-person subject and disjunctive pronoun (used as a subject and after prepositions to refer to masculine nouns)

ello

• Pron

  it, neuter third-person subject and disjunctive pronoun (used only to refer to facts, sets of things, and indefinite things that have been mentioned before; generally used with prepositions and rarely used as a subject, except in literary style)

• Noun