An ancient sample of Venetian Ceruse has been found in the former residence of Queen Elizabeth I. Analyze the sample and determine whether its contents may have contributed to her death.
![Portrait of Queen Elizabeth I](/pbl/sites/files/pbl/styles/full_width_m/public/shared/Queen%20Elizabeth%20I.jpg.webp?itok=iPZnNtL8)
Problem written by: Dina Abu Baker.
Curriculum items covered: chemical formulas, mass-mole conversions, quantities, acid-base reactions.