Daily Practice · GCSE Science

Daily Practice - GCSE Science

11th September 1998

5 questions · GCSE · 584 questions in this band

1
The Periodic Table: Groups and Trends
On what property are elements ordered in the modern periodic table?
2
Bonding, Structure and Properties of Matter
Explain why sodium chloride conducts electricity when molten but not when solid.
3
Chemical Bonding: Ionic, Covalent and Metallic
What type of bonding is present in a compound formed between a metal and a non-metal?
4
Structures, Properties and Nanoparticles
Why can an ionic solid not conduct electricity?
5
Quantitative Chemistry
Calculate the Mr of Ca(OH)2. (Ca = 40, O = 16, H = 1)

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