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Figure 3 shows the structure of an oxygen-14 atom - Edexcel - GCSE Physics - Question 4 - 2016 - Paper 1

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Figure 3 shows the structure of an oxygen-14 atom. (i) Complete the four labels on Figure 3. Figure 3

Worked Solution & Example Answer:Figure 3 shows the structure of an oxygen-14 atom - Edexcel - GCSE Physics - Question 4 - 2016 - Paper 1

Step 1

Label 1: Protons

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Answer

The label should denote the protons, which are positively charged particles located in the nucleus of the atom. For oxygen-14, there are 8 protons.

Step 2

Label 2: Neutrons

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Answer

This label should indicate the neutrons found in the nucleus. Oxygen-14 contains 6 neutrons, which are neutral particles contributing to the mass of the atom.

Step 3

Label 3: Electrons

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Answer

The electrons should be labeled as negatively charged particles that orbit the nucleus. In a neutral oxygen atom, there are 8 electrons.

Step 4

Label 4: Nucleus

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Answer

This label should refer to the nucleus of the atom, where the protons and neutrons are located. The nucleus is central to the atom's structure.

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