Respuesta :
CO₂ has a linear structure since there are no lone pairs around the central atom and there are two terminal atoms attached to the central atom, carbon.
Answer:
a) CO2
Explanation:
The [tex]CO_2[/tex] has a linear structure because, as it is shown in the figure, the central atom doesn't have a free pair of electrons which could bend the linear structure. That is the case of the water molecule (H2O).
Methane (CH4) and H2O2 have tetrahedrical structures.
