1. which of the following correctly describes carbon, represented by c?
It is an element because it is made of atoms that are all the same type
It is a compound because it is made of different types of atoms that are chemically joined together.
It is a mixture because it is made of different type of atoms that are not chemically joined together.
2. Which of the following correctly describe carbon dioxide represented by CO2
It is an element because it is made of atoms that are all of the same types
It is a compound because it is made of different types of atoms that are chemically joined together.
It is a mixture because it is made of different types of atoms that are not chemically joined together.
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