Science Symbols Quiz

Name:

Date:

Instructions: Match scientific symbols to what they represent

1.
What element does the chemical symbol 'Au' represent?
A
Silver
B
Gold
C
Aluminum
D
Argon
2.
What element does the chemical symbol 'Fe' represent?
A
Lead
B
Fermium
C
Fluorine
D
Iron
3.
What does the symbol 'E = mc²' represent?
A
Electromagnetic force
B
Electric current formula
C
Mass-energy equivalence
D
Electron mass calculation
4.
What element does the chemical symbol 'Hg' represent?
A
Mercury
B
Helium
C
Hafnium
D
Hydrogen
5.
What does the symbol 'H₂O' represent?
A
Hydrochloric acid
B
Water
C
Heavy water
D
Hydrogen peroxide
6.
What element does the chemical symbol 'Na' represent?
A
Nickel
B
Sodium
C
Nitrogen
D
Neon
7.
What does the symbol 'DNA' stand for?
A
Dynamic Nucleic Arrangement
B
Deoxyribonucleic Acid
C
Diverse Nuclear Assembly
D
Direct Nitrogen Acid
8.
What element does the chemical symbol 'Pb' represent?
A
Phosphorus
B
Platinum
C
Lead
D
Plutonium
9.
What does the symbol 'CO₂' represent?
A
Carbon monoxide
B
Cobalt dioxide
C
Copper oxide
D
Carbon dioxide
10.
What element does the chemical symbol 'K' represent?
A
Xenon
B
Krypton
C
Calcium
D
Potassium
11.
What does the symbol 'pH' measure?
A
Acidity or alkalinity
B
Atmospheric pressure
C
Photon energy
D
Phosphorus levels
12.
What element does the chemical symbol 'Ag' represent?
A
Silver
B
Aluminum
C
Gold
D
Argon
13.
What does the symbol 'NaCl' represent?
A
Sodium carbonate
B
Nitrogen chloride
C
Sodium chloride (table salt)
D
Natural chlorine
14.
What element does the chemical symbol 'Sn' represent?
A
Selenium
B
Sulfur
C
Silicon
D
Tin
15.
What does the symbol 'O₃' represent?
A
Oxygen gas
B
Osmium trioxide
C
Ozone
D
Oxide

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