Understanding Formulae

Cards (24)

H 
Hydrogen
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He 
Helium
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Fe 
Iron
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N 
Nitrogen
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Na 
Sodium
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F 
Fluorine
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Li 
Lithium
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C 
Carbon
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CO2 
Carbon dioxide
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O 
Oxygen
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Mg 
Magnesium
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Al 
Aluminum
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K 
Potassium
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KF 
Potassium fluoride
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Ca 
Calcium
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CaF2 
Calcium fluoride
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CaSO4 
Calcium sulfate
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NaNO3 
Sodium nitrate
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CaS 
Calcium sulfide
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Na3N 
Sodium nitride
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Diatomic elements 
H2, N2, O2, F2, Cl2, Br2, I2
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No of atoms in Na3N
4
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No of atoms in Na2CO3
6
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No of atoms in NaNO3
5
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