Assessment
Chemistry 11 — Mid-term Test
A challenging, concept-focused test on Units I–V: lab safety, measurement, physical properties, nomenclature and the mole.
50 questions · multiple-choice & numerical · suggested time 75 min
🕒 When to take this: Take this once you have completed the first half of the course — Units I–V (through the Mole). Every question is drawn from concepts taught in the lessons — review those sections first, then test yourself.
Question 1 of 50
A reagent bottle carries the WHMIS "flame over a circle" symbol. The material is a(n):
Chemistry 11 — Mid-term Test