Answer:
I think it's unbalanced
(I'm so sorry if it's wrong)
Hope this helps!
unbalanced
Explanation:
Carbon = C
Water = C
Aluminum foil = E
Plastic = E
Tin = E
Silicon dioxide = C
Helium = C
Arsenic = C
Carbon dioxide = C
Sodium Chloride = C
A Physical Model might include a drawing or a three-dimensional object.
Hope this helps ^^
George Washington yugg