The compound noun solar system is a common noun, a word for any solar system anywhere. A proper noun is the name of a solar system, for example Epsilon Eridani which is about 10.5 light years from earth.
As a name of a road , Park Avenue', it is a proper noun, and both words star with a capital letter. However, when used separately, as 'the park, or 'the avenue', they are common nouns and so not need a capital letter.
It is a proper noun, because it is the name of a specific thing.
Proper noun
proper
it's a common noun. a proper noun would be Spider-Man.
Yes, Neptune is a proper noun because it is the name of a specific planet in our solar system.
Yes, when it is a proper noun -- the name of a Roman god, a planet, a city in Florida, and an early US missile system. There is currently no common noun for "jupiter."
As a name of a road , Park Avenue', it is a proper noun, and both words star with a capital letter. However, when used separately, as 'the park, or 'the avenue', they are common nouns and so not need a capital letter.
It is a proper noun, because it is the name of a specific thing.
Proper noun
proper
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun
The noun cassette is a common noun.
a common noun?
Camel is a common noun.
Jupiter is a proper noun, as it specifically names a particular planet in our solar system. Proper nouns are used to denote unique entities, distinguishing them from common nouns that refer to general items or categories. In this case, Jupiter is also a celestial body and can be classified as a proper noun in astronomical contexts.