Probably since it's a chemical name, I capitalize Oxygen when I say it.
yes you do because you capalatise nouns nouns are things people ANIMALS Actually, you would not capitalize a common noun, such as an animal. If you were saying, for example, "I came across a lynx on the Mt. Chimmons trail." You would not capitalize lynx; however, if you are using its scientific name, Lynx canadensis, then you capitalize the genus name and you do not capitalize the species name. More examples, do not capitalize: beagle, dog, cat, black ferret, black bear, etc. If you are writing a pets name, like Snoopy, then you would capital the name because that is a proper noun. I hope that is clear and concise.
You do not captitalize "science", but you should capitalize when it's in the form of "Science 30".
Ophosterrose mynekify - it is a latin name
When used to describe our sun it is a name, which makes it a proper noun and therefore should be capitalized. When used in reference to the many bright lights we see at night it is simply a noun and therefore not capitalized.
No, color names are generally not capitalized unless they are part of a proper noun, such as a specific brand or organization name. For example, "red sweater" would not be capitalized, but "Crimson Tide" would be.
no.
You should capitalize it if it is a brand name.
When it is the name of a particular country, you capitalize it.
Yes. 'Sun' is its name and you capitalize it just as you capitalize anyone's name.
If its a name.
No, but you capitalize the name of a biome.
You capitalize Apollo because it is a name.
Always capitalize a proper name. Examples: James Brian United States of America California
Yes! Capitalize all proper nouns, including cities.
yes because you capitalize all names
You capitalize it when it's part of a proper name, e.g. Treaty of Paris.