if you are talking about if it is a common noun or a proper noun, it is a proper noun.
The common noun is person; the proper nouns are Spaniard and Spain.
Common is not a noun. If a common noun is part of a name, it becomes a proper noun. Proper nouns are the unique names of people, places, or things. Common nouns are the words for general things. Pronouns always replace proper and common nouns.
Samantha is a proper noun when used as a name for a specific person.
Pean is a common noun. Proper nouns are the unique names of people, places, or things. Common nouns are the words for general things. If a common noun is part of a name, it becomes a proper noun. Pronouns always replace proper and common nouns.
No
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
proper
Common
common and proper
common
Yes, prolonged exposure to high levels of chlorine can damage a vinyl liner in a swimming pool. This can cause the liner to degrade, become brittle, or lose its elasticity, leading to leaks or tears. It is important to maintain proper chlorine levels in the pool to prevent damage to the liner.
It is a proper noun, because it is the name of a specific thing.
common
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun
Proper