by alex
Chemistry, the science of matter and its interactions, is a fascinating field that touches every aspect of our lives. From the air we breathe to the food we eat, chemical principles are at play. This quiz will take you on a journey through various chemistry concepts, testing your knowledge and sparking your curiosity. Let’s see how much you know about the building blocks of our universe!
Chemistry Quiz Questions Overview
1. What is the atomic number of carbon?
6
8
12
14
2. Which element is known as the ‘King of Chemicals’?
Oxygen
Sulfur
Nitrogen
Hydrogen
3. What is the chemical formula for table salt?
NaCl
KCl
CaCl2
MgCl2
4. Which gas is most abundant in the Earth’s atmosphere?
Oxygen
Carbon Dioxide
Nitrogen
Argon
5. What is the pH of pure water at 25°C?
7
5
9
3
6. Which element has the highest melting point?
Iron
Carbon
Tungsten
Gold
7. What is the main component of natural gas?
Methane
Ethane
Propane
Butane
8. Which element is used in the filaments of incandescent light bulbs?
Copper
Aluminum
Tungsten
Nickel
9. What is the chemical symbol for gold?
Au
Ag
Pb
Pt
10. Which acid is commonly found in car batteries?
Hydrochloric acid
Sulfuric acid
Nitric acid
Acetic acid
