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is an atom of element A

is an atom of element B

is an atom of element C

Using the above information, answer the following questions:

i.  is most specifically described as

Element A2B

Molecule A2B

Compound A2B

Atom A2B

None of the above

ii.    

Which of the following is the chemical formula of this molecule?

A2B3C

A3BC2

A2BC3

A2B2C2

AB2C3

iii. Which of the below is a molecule but not a compound?

 

 

 

 

  

Correct!