Daily Practice · GCSE Science

Daily Practice - GCSE Science

7th July 1998

5 questions · GCSE · 584 questions in this band

1
Life Cycle Assessment, Recycling and Corrosion
Give one reason a manufacturer's own life cycle assessment of its product might not be fully objective.
2
Atomic Structure and the History of the Atom
What did the alpha scattering experiment show that the plum pudding model could not explain?
3
The Periodic Table: Groups and Trends
Why do elements in the same group have similar chemical properties?
4
Bonding, Structure and Properties of Matter
Name the giant covalent structure made of carbon in which each carbon atom is bonded to four others.
5
Chemical Bonding: Ionic, Covalent and Metallic
Write the formula of calcium chloride and explain the ratio.

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