CAIE IGCSE Chemistry 8.1.1 Periodic Table As an Arrangement of Questions

Work through real CAIE IGCSE Chemistry questions to identify group and period positions and interpret Periodic Table order.

Syllabus
2026–2028
Course
Chemistry 0620

Exam points

  • state that the Periodic Table is arranged by increasing proton number
  • identify elements in the same group or period
  • use group and period coordinates to identify an element
  • explain anomalous ordering by proton number rather than relative atomic mass

CAIE IGCSE Chemistry 8.1.1 Periodic Table As an Arrangement of Questions question 1

[Maximum number: 1]

Which statement about the Periodic Table is correct?

A

Elements in the same group have the same number of electron shells.

B

It contains elements arranged in order of increasing proton number.

C

Metals are on the right and non-metals are on the left.

D

The most reactive elements are at the bottom of every group.

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