This printable crossword puzzle on the topic of Organic Chemistry & Biochemistry has 11 clues. Answers range from 3 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
What is crude oil made of?
How do you separate crude oil into it's different components?
Hydrocarbon that makes plastic bags
Formula of methane
What is styrene used for?
What does octane help make?
What does butane help make?
What 2 atoms are hydrocarbons made of?
How long does it take to make fossil fuels ?
Where is the oil stored underground?
Is crude oil finite or infinite?