This question is about gold and compounds of gold - AQA - GCSE Chemistry Combined Science - Question 6 - 2020 - Paper 1
Question 6
This question is about gold and compounds of gold.
In the alpha particle scattering experiment alpha particles are fired at gold foil.
Alpha particles are positivel... show full transcript
Worked Solution & Example Answer:This question is about gold and compounds of gold - AQA - GCSE Chemistry Combined Science - Question 6 - 2020 - Paper 1
Step 1
What two conclusions can be made from the results?
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Answer
Atoms have a positively charged nucleus.
Mass is concentrated in the nucleus in the centre of atoms.
