The word 'weak' is not a noun, it's an adjective (weak, weaker, weakest), a word to describe a noun as not strong (the weak link, a weak back).
No.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Exxon is a proper noun
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
It is a proper noun, because it is the name of a specific thing.
The noun weakness is an abstract noun, a word for the state or condition of lacking strength.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
The noun 'weakness' is a common noun. The noun 'weakness' is an uncountable noun as a word for the quality or state of lacking strength. The noun 'weakness' (weaknesses) is a countable noun as a word for a fault or problem that makes something or someone less effective or attractive; a special or irresistible desire or fondness for something; an object of desire or fondness.
The noun 'weakness' is a common noun. The noun 'weakness' is an uncountable noun as a word for the quality or state of lacking strength. The noun 'weakness' (weaknesses) is a countable noun as a word for a fault or problem that makes something or someone less effective or attractive; a special or irresistible desire or fondness for something; an object of desire or fondness.
Pencil proper or common noun
proper noun
Exxon is a proper noun
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.
what is trix