CAIE IGCSE Chemistry: Periodic Table Arrangement Question Bank
Practise using groups, periods and proton number to place elements, compare positions, and explain order in the Periodic Table.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- explain placement by increasing proton number, including iodine after tellurium
- distinguish group from period using outer electrons and electron shells
8.1.1—Periodic Table as an arrangement of question 1
[Maximum number: 1]
The Periodic Table is a method of classifying elements.
Identify the element which is in Group VI and Period 4.
selenium / Se
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