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Question 1 of 5
Score: 0/—
★★☆ Intermediate
Which statement best explains why iodine (I₂) is a solid at room temperature, while chlorine (Cl₂) is a gas?
A
Iodine atoms have a larger atomic radius, leading to stronger metallic bonds.
B
Iodine molecules have a lower electronegativity, resulting in stronger ionic bonds.
C
Iodine molecules experience significantly stronger van der Waals forces due to a larger number of electrons.
D
Iodine has a higher thermal stability, preventing it from vaporising easily.