Key term for Edexcel GCSE Physics, used in Decay and Equations.
An obsolete atomic model proposing the atom is a sphere of diffuse positive charge with negative electrons embedded throughout it, with mass evenly distributed.
Plum Pudding Model appears in Edexcel GCSE Physics revision content for Radioactivity, especially Decay and Equations and Development of Atomic Model.
Create a free account to access Edexcel GCSE Physics revision notes, track progress, and practise related key terms.
