The word 'her' is not a noun; her is a pronoun, a possessive adjective that describes a noun that belongs to female. Example:
Maxine brought her brother to the party.
California is a proper noun, the name of a specific place.The common noun for California is state.A proper noun is the name of a specific person, place, thing, or a title.A common noun is a word for any person, place, or thing.
proper
it is a proper noun.
a common noun
common noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
Pencil proper or common noun
it's a common noun. a proper noun would be Spider-Man.
Proper noun or common noun
The noun cassette is a common noun.
a common noun?
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey
Camel is a common noun.