It's a compound. Why are you getting others to do your homework? Don't know what year you are in - I'm hoping not year 11 and you are doing practise exam papers.
It's a compound. Two or more things combining to form a new substance having its own properties different to its components.
Unlike a mixture which retains the properties of its components
For all those wondering these are just questions to help revise it does not matter if we get them wrong but need the correct answers if I need to revise!
methyl, been wondering for a while since I saw the benzene ring avatar , are you a Chemist ? If so there are at least 2 of us on AB I am an LRIC . Qualified 1976.
Wouldn't it be better to learn what those 6 items are so you could come to a logical answer yourself? Without any research you should then have been able to eliminate atom, element and metal straightaway.