Are these nouns concrete or abstract cup elephant gasoline concrete abstract?

Answer 1

Concrete nouns are words for things that can be experienced by one or more of the five senses; they can be seen, heard, smelled, tasted, or touched.

• cup = concrete
• elephant = concrete
• gasoline = concrete

Abstract nouns are words for things that can not be experienced by any of the five senses; they can't be seen, heard, smelled, tasted, or touched. Things that are abstract nouns are things we know, understand, or feel emotionally. Examples:

• cheerfulness
• elegance
• gratitude

Answer 2

All of the nouns listed are concrete nouns:

• The noun 'cup' is a concrete noun as a word for a physical object or a physical measure.
• The noun 'elephant' is a concrete noun as a word for a physical creature.
• The noun 'gasoline' is a concrete noun as a word for a physical substance.
• The noun 'concrete' is a concrete noun as a word for a physical substance.
• The noun 'abstract' is a concrete noun as a word for a written summary of the contents of a book, article, or formal speech; a word for an abstract work of art; a word for a physical thing.