Cambridge IGCSE Combined Science practice
Try the question first, then check the answer and practise the same topic again.
At a glance
3
Paper
3
Marks
Topic
Atomic structure and the Periodic Table
Exam-style question
Understanding noble gases
Description
Noble gases are known for their stability and lack of reactivity due to their electron configuration.
Explain why noble gases are unreactive.
Aim for approximately 3 distinct marking points.
0 of 1 part answered
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Flashcard 1 of 6
Question 1 of 5
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Description
In the periodic table, elements are arranged in groups and periods based on their electron configurations.
Describe the relationship between group number and outer-shell electrons for Groups I to VII.
Aim for approximately 2 distinct marking points.