No, the word 'childhood' is a common noun, a word for the childhood of anyone anywhere.
A proper noun is the name of a specific person, place, thing, or a title; for example:
No, "early childhood" is a common noun. It refers to the time period of a child's life from birth to around age 8.
No, except at the beginning of a sentence because it is not a proper noun.
childhood is a abstract noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Pencil proper or common noun
proper noun
Exxon is a proper noun
Yes, the noun 'childhood' is an abstract noun, a word for a period of time in a persons life. All nouns for time are abstract nouns; time is a concept.
Yes, the word 'Ali' is a proper noun, the name of a person.A proper noun is the name or title of a specific person, place, or thing.A proper noun is always capitalized.
proper noun
Proper noun
It is a proper noun, because it is the name of a specific thing.