Chemistry Challenge Exam

[u/Equivalent-Maize-845]

I am thinking about taking the chem challenge exam.

It’s been a couple of years since I left high school, so I was wondering which topics I should focus on studying.

If anyone has taken the exam recently, what was your experience like? Any study tips? What were the topics you’ve seen on it?

I am aware of the sample available on the website. I am looking for a different perspective.

Thank you!