Q1: What is the SI base constant representing the amount of substance?
- A) Volt
- B) Litre
- C) Mole
- D) Gram
Q2: What silvery-white metal is found in limestone and chalk?
- A) Magnesium
- B) Iron
- C) Calcium
- D) Sodium
Q3: The European Organization for Nuclear Research (CERN) is based near which city?
- A) Zurich
- B) Geneva
- C) Paris
- D) Berlin
How well do you think you did? Check your answers below
Answers
Q1: Mole
Q2: Calcium
Q3: Geneva