IB myp 4-5 Chemistry – Practice Questions- All Topics
Topic :Periodic Table-Metals and Non-Metals
Topic :Periodic Table- Weightage : 21 %
All Questions for Topic : Metals and Non metals,Transition metals,Noble gases,Periodic trend groups and periods
Question:
A vigorous reaction occurs and bubbles are seen on the surface of the metal in the solution.
▶️Answer/Explanation
Ans: Qualitative observation
Question:
Hydrogen gas is produced during the reaction.
▶️Answer/Explanation
Ans: Inference
Question:
A temperature rise of 8°C is recorded.
▶️Answer/Explanation
Ans: Quantitative observation
Question:
The metal turns a brown color. It has rusted.
▶️Answer/Explanation
Ans: Qualitative observation and inference