Question detail

What is the relationship between elements and compounds?

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

A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes

Question

A. Compounds are made from two or more elements chemically combined
B. Elements are made from compounds
C. Elements can exist as compounds
D. Compounds cannot contain elements

Answer

The correct option is Compounds are made from two or more elements chemically combined.

Explanation

The correct option is Compounds are made from two or more elements chemically combined. Compounds are made from two or more elements chemically combined is correct because it directly supports the approved learning objective to describe compounds as substances made from two or more elements chemically combined in fixed proportions. This is tested in the subtopic Atoms, elements and compounds within A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes, 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 Atoms, elements and compounds precisely. Repair marker b528c01b keeps this question distinct from adjacent atom, ion, isotope, group, period, and electronic-structure questions.

Common mistake

Misunderstanding Compounds

Students often think that compounds can be made from any combination of elements without fixed proportions.

Emphasize that compounds are specifically formed from two or more elements that are chemically combined in fixed proportions.

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