Yes, it is, referring to things made from the metal tin, or otherwise involving tin.
The element name tin is a noun, and the verb to tin means to coat with tin or other metals.
The noun tin has the adjective "tinny" (which has a connotation of cheapness). The chemical adjectives are stannous and stannic.
No
No, the word 'tin' is a common noun, a general word for metallic element (atomic number 50; symbol Sn).A proper noun is the name of a specific person, place, or thing; for example, the Tin Woodman (character in the Wizard of Oz) or The Tin Angel (restaurant) in Pittsburgh PA.
Common
Common noun
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
No, the word 'tin' is a common noun, a general word for metallic element (atomic number 50; symbol Sn).A proper noun is the name of a specific person, place, or thing; for example, the Tin Woodman (character in the Wizard of Oz) or The Tin Angel (restaurant) in Pittsburgh PA.
Tin IS an element.
common noun
Common
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.
Tin is easily dissolved by the common acids.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.