No it does not specify a particular scientist.
Scientists 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.
In the question above, nouns and sentence are the only nouns. Neither of which are proper nouns.
Plural nouns are not capitalized, unless they are proper nouns.
proper nouns = Helen, Romecommon nouns = table, computer
There are no proper nouns in the sentence.
The common noun is person; the proper nouns are Spaniard and Spain.
The common nouns are: capital and state.The proper nouns are: Texas and Austin.
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.
Proper nouns are always capitalised, but adjectives are not.
None of them are proper nouns. They are all common nouns that refer to colors.
Two kinds of nouns are common or proper, singular or plural.
Proper Nouns: Used to define the specific name of a noun. Common Nouns: The general form of nouns.