Question

Common nouns and Proper nouns​

Answer 1

Answer:

A proper noun is a noun that identifies a single entity and is used to refer to that entity, such as London, Jupiter, Sarah, or Microsoft, as distinguished from a common noun, which is a noun that refers to a class of entities and may be used when referring to instances of a specific class.

Answer 2

Answer:

a proper noun is a noun that identify a single entity and used to refer to that entity

Explanation:

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