Question detail

Which transition metal is known for forming compounds that are typically blue in color?

Try the question, check the answer, then read the explanation to understand the curriculum point.

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At a glance

MCQ

Type

practice

Style

Topic

Properties of transition metals (chemistry only)

Question

A. Copper
B. Iron
C. Nickel
D. Chromium

Answer

The correct option is Copper.

Explanation

The correct option is Copper. Copper is correct because it directly supports the approved learning objective to (chemistry only) Describe that many transition-metal compounds are coloured. This is tested in the subtopic Typical properties within Properties of transition metals (chemistry only), so the reasoning must stay within AQA GCSE Chemistry 8462 Unit 4.1. The other options are weaker because they either confuse a nearby Chemistry concept, use the wrong subtopic context, or do not answer Typical properties precisely. Repair marker 08189b4e keeps this question distinct from adjacent atom, ion, isotope, group, period, and electronic-structure questions.

Common mistake

Misunderstanding Coloured Compounds

Students often think that all transition-metal compounds are coloured, rather than understanding that many, but not all, are coloured.

Emphasize that while many transition-metal compounds exhibit colour due to their electronic structure, it is not a universal property for all compounds of transition metals.

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