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This quiz contains 7 questions from a mix of 1 subtopics.
Group 7 elements as known as the . They exist as d molecules, e.g., the formula of a fluorine molecule is F.
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Which halogen has the smallest atomic radius?
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Which halogens are gases at room temperature and pressure?
(Select all that apply).
chlorine
iodine
fluorine
bromine
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What does electronegativity depend on?
(Select all that apply).
the distance between the nucleus and the bonding electrons
the number of protons in the nucleus
the number of neutrons in the nucleus
the shielding effect of inner shells of electrons
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Which halogen has the highest boiling point?
chlorine
fluorine
iodine
bromine
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Which halogen has the darkest colour?
chlorine
iodine
fluorine
bromine
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What type of intermolecular forces exist between halogen molecules?
hydrogen
induced dipole-dipole
permanent dipole-dipole
covalent
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