AS Level Chemistry: What are 4 different ways we can represent organic molecules giving an example of each

Question

What are 4 different ways we can represent organic molecules giving an example of each

Phillanie Jacobs · Accepted Answer

1. Empirical formula → CH₂
2. Molecular formula →C₃H₆
3. Structural formula → CH₃CH=CH₂
4. Displayed formula

What are 4 different ways we can represent organic molecules giving an example of each