Rust is a common noun.
The noun 'common' is a common noun, a general word for a piece of open land in a town or village for public use; a word for a thing.The noun 'common' is a specific noun for the general noun 'land' or 'area'.
common
Yes, rust is a common noun.
Yes, teaspoon is a common noun.
No, the noun mercury is a common noun, a word for any mercury, the element symbol Hg and atomic number 80.A proper noun is the name of a specific person, place, thing, or a title; for example:Freddy Mercury (Farrokh Bulsara), lead singer of the rock band QueenMercury, the planet closest to the sunMercury Avenue, Woodbridge Township, NJ or Mercury Street, San Francisco, CAMercury International Trading Co., North Attleboro, MA"Mercury Rising", 1998 movie with Bruce Willis
There is no plural form for mercury, it is a non-count noun. Mercury would is by its measurement such as 2 mg. of mercury or 0.09 parts per million of mercury.
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
common
it is re@lly @ common noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.