Question detail
What does the history of atomic models illustrate about scientific methods?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes
Question
- A. Scientific methods and theories develop over time.
- B. Scientific methods remain unchanged over time.
- C. Scientific theories are always correct.
- D. Scientific methods are only based on experimental evidence.
Answer
The correct option is Scientific methods and theories develop over time..
Explanation
The correct option is Scientific methods and theories develop over time.. Scientific methods and theories develop over time. is correct because it directly supports the approved learning objective to explain how the history of atomic models shows scientific methods and theories developing over time. This is tested in the subtopic The development of the model of the atom 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 The development of the model of the atom precisely. Repair marker 841d42a2 keeps this question distinct from adjacent atom, ion, isotope, group, period, and electronic-structure questions.
Common mistake
Misunderstanding Scientific Progress
Students often think that scientific models are completely replaced rather than improved upon over time.
Emphasize that scientific models evolve as new evidence is discovered, building on previous ideas rather than completely discarding them.
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