Respuesta :
I think it's made up of 2 or more of the same type of atom.
Answer:
The combination in cell C is a compound. Two different kinds of atoms, a circle and triangle, combine through a chemical bond.
Explanation:

I think it's made up of 2 or more of the same type of atom.
Answer:
The combination in cell C is a compound. Two different kinds of atoms, a circle and triangle, combine through a chemical bond.
Explanation: