CAIE IGCSE Chemistry 8.1.2 Change From Metallic to Non Metallic Questions
Work through real CAIE IGCSE Chemistry questions to explain group and period trends and compare metallic character across a period.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- relate group number to outer-shell electron count
- relate period number to occupied electron shells
- describe the decrease in metallic character from left to right across a period
- identify trends in metallic character and outer electrons across Period 3
CAIE IGCSE Chemistry 8.1.2 Change From Metallic to Non Metallic Questions question 1
[Maximum number: 1]
Elements J and K are in the same period in the Periodic Table.
J reacts with acids to produce a salt and hydrogen.
K reacts with sodium to form an ionic compound.
Which statement about J and K is correct?
A
An atom of J has more electrons than an atom of K .
B
J and K are both metals.
C
J and K are both non-metals.
D
J is to the left of K in the Periodic Table.
D
All question bank results loaded