Hypothesis
Therefore the last step in the scientific method is proposing a hypothesis or obtaining a conclusion
What Can you be more clear --Molecules change it from being less dense
Answer:
A. O=C=O and O≡C−O
Explanation:
Resonance:
When the electron distribution on the molecule become uneven like one molecule have more electron compare to other.Resonance occurs due to overlap of the orbitals.When electron flow through pi system then resonance occurs.
So the option A is correct.
A. O=C=O and O≡C−O
B 1.2g/mL just look at a graph and pin point those answers