2017 · Q17
‘Plum Pudding Model’ for an atom was proposed by
General KnowledgeChemistry
- AAntoine Lavoisier
- BRobert Boyle
- CErnest Rutherford
- DJ.J. Thomson
Explanation
J.J. Thomson's 1904 model pictured electrons embedded in a uniform positively charged ‘pudding’. Rutherford's gold-foil experiment later replaced it with the nuclear model. Hence D.