Which scientist developed this model of the atom?
A Bohr
B Dalton
C Rutherford
D Thomson
Your answer [1] - OCR Gateway - GCSE Chemistry: Combined Science - Question 7 - 2023 - Paper 9
Question 7
Which scientist developed this model of the atom?
A Bohr
B Dalton
C Rutherford
D Thomson
Your answer [1]
Worked Solution & Example Answer:Which scientist developed this model of the atom?
A Bohr
B Dalton
C Rutherford
D Thomson
Your answer [1] - OCR Gateway - GCSE Chemistry: Combined Science - Question 7 - 2023 - Paper 9
Step 1
Identify the model of the atom
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Answer
The model depicted in the image resembles Thomson's Plum Pudding model, which describes atoms as a sphere of positive charge with negatively charged electrons embedded in it.
Step 2
Select the correct scientist
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Answer
Based on the Plum Pudding model, the correct answer is D: Thomson, as he was the scientist who proposed this model.
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