Is equality right happiness abstract nouns?

The noun 'equality' is an abstract noun as a Word for a concept.

The noun 'happiness' is an abstract noun as a Word for an emotion.

The noun 'right' is an abstract noun as a Word for what is considered good or moral; something to which a person has a just claim; the legal authority to publish a written work; a Word for a concept.

The noun 'right' is a concrete noun as a Word for a physical side or direction.