CAIE IGCSE Chemistry 8.3.4 Predict the properties of other

Practise applying Group VII trends to predict state, colour, reactivity, and displacement behaviour for less familiar halogens.

Exam points

predict astatine or fluorine properties from their positions in Group VII
use the reactivity trend to decide which halogen cannot displace another halide
match unfamiliar element data to Group VII using formulae, state, and conductivity clues

[Maximum number: 1]

Fluorine is a Group VII element. Fluorine forms compounds with metals and non-metals.

Predict the physical state of fluorine at room temperature and pressure.

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