AQA GCSE CHEMISTRY PAPER 1 QUESTION PAPER 2023 (8462/2H: Higher Tier)
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AQA GCSE CHEMISTRY PAPER 1 QUESTION PAPER 2023 (8462/2H: Higher Tier). DOWNLOAD OFFICIAL AND VERIFIED AQA GCSE CHEMISTRY PAPER 1 QUESTION PAPER 2023 ON www.leak...
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AQA GCSE CHEMISTRY PAPER 1 QUESTION PAPER 2023 (8462/2H: Higher Tier). DOWNLOAD OFFICIAL AND VERIFIED AQA GCSE CHEMISTRY PAPER 1 QUESTION PAPER 2023 ON www.leakedexams.com.


0 1 Discoveries in chemistry led to a better understanding of atomic structure. box
0 1 . 1 Atoms were originally thought to be tiny spheres that could not be divided.
The plum pudding model of the atom was then developed.
Figure 1 represents the plum pudding model of the atom.
Figure 1
Describe the plum pudding model of the atom.
[2 marks]
0 1 . 2 Atoms contain electrons, neutrons and protons.
Write these three particles in order of their discovery.
[1 mark]
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