1.
Which of the following is a diatomic molecule?
A
Oxygen (O₂)
B
Nitrogen (N₂)
C
Chlorine (Cl₂)
D
All of the mentioned
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Which of the following is a diatomic molecule?
Oxygen (O₂)
Nitrogen (N₂)
Chlorine (Cl₂)
All of the mentioned
Which of the following is a molecule made up of two identical atoms?
Water (H₂O)
Oxygen (O₂)
Methane (CH₄)
Carbon dioxide (CO₂)