Respuesta :

Answer:

Sample 2 & 3

Explanation:

In both of these sample, they have the same properties because each carbon atom is bonded to a single atom. Whereas in only sample 1, it shows that the carbon atom is bonded to 2 oxygen atoms.

Answer:

Option B and D

Explanation:

  • First one is CO_2(Carbon dioxide)
  • Second one is CO(Carbon monoxide)
  • Third one is also CO

Hebce last two has same properties