Which model of atom suggests that atom is a spherical cloud of positive charges with electrons embedded in it?

Options

A. Rutherford model
B. Bohr model
C. Thomson model
D. de Broglie

Answer

To answer the question, "Which model of atom suggests that the atom is a spherical cloud of positive charges with electrons embedded in it?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question is asking for a specific model of the atom that describes it as a spherical cloud of positive charge with electrons embedded within it.

2. **Identifying Key Terms**: The key terms in the question are "spherical cloud," "positive charges," and "electrons embedded." These terms are crucial in identifying the correct atomic model.

3. **Recalling Atomic Models**: There are several atomic models in history, including Dalton's model, Rutherford's model, Bohr's model, and Thomson's model. We need to focus on the one that fits the description provided.

4. **Thomson's Model**: J.J. Thomson proposed the "Plum Pudding Model" of the atom. In this model, the atom is envisioned as a sphere of positive charge (the pudding) with negatively charged electrons (the plums) embedded within it.

5. **Conclusion**: Based on the description given in the question, the correct answer is that the model of the atom being referred to is Thomson's Plum Pudding Model.

### Final Answer:
The model of the atom that suggests it is a spherical cloud of positive charges with electrons embedded in it is the **Plum Pudding Model**, proposed by **J.J. Thomson**.

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