All matter is composed of particles called atoms.

______________________ model best represents our current understanding of the atomic structure.
Atoms have a ______________, where protons and ____________ are found.
The nucleus is surrounded by space where __________ are likely to be found.

Complete the chart below.

Atomic model best represents our current understanding of the atomic structure.

Atoms have a nucleus, where protons and neutrons are found.
The nucleus is surrounded by space where electrons are likely to be found.

Atomic Structure
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Nucleus: Protons and Neutrons
Electron Cloud: Electrons

Atomic Structure Model: Quantum Mechanical Model

Atoms have a Nucleus, where protons and neutrons are found.
The nucleus is surrounded by space where electrons are likely to be found.

All matter is composed of particles called atoms. The atomic structure is best represented by the plum pudding model.

Atoms have a nucleus, where protons and neutrons are found.

The nucleus is surrounded by space where electrons are likely to be found.

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| Atomic Structure |
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| Model: Plum Pudding |
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| Particles: |
| - Protons |
| - Neutrons |
| - Electrons |
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