I ' m pretty confident I did good . Multiple Choice on a chem test is a weird thing . I mean asking me to caluclate answers is one thing but when you have to calculate then pick a letter it 's kind of weird . but it made some parts super easy .
What would they have used to calculate an answer ?
Pick the best answer from the following options:
- Scientific calculator
 - Textbook
 - None of the above choices .
 - Smart phone calculator


Scientific calculator