Question detail
What is a characteristic property of Group 0 elements?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
The periodic table
Question
- A. They have a full outer electron shell.
- B. They are highly reactive with water.
- C. They readily form compounds with metals.
- D. They have low boiling points compared to metals.
Answer
The correct option is They have a full outer electron shell..
Explanation
The correct option is They have a full outer electron shell.. They have a full outer electron shell. is correct because it directly supports the approved learning objective to predict properties of Group 0 elements from trends down the group. This is tested in the subtopic Group 0 within The periodic table, 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 Group 0 precisely. Repair marker bbf89b49 keeps this question distinct from adjacent atom, ion, isotope, group, period, and electronic-structure questions.
Common mistake
Misunderstanding Noble Gas Properties
Students often predict that noble gases will react similarly to alkali metals because they are both in the periodic table.
Emphasize that noble gases are unreactive due to their stable electron arrangements, unlike alkali metals which have one electron in their outer shell and readily react.
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