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Chemistry - GCSE AQA - Combined Science - Higher
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Pregunta:
What and where is the nucleus?
Autor: yxng.edxnRespuesta:
Its in the middle of the atom and contains protons and neutrons. It has a radius of around 1 × 10⁻¹⁴ m and has a positive charge. The vast majority of the mass of the atom is concentrated there.
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yxng.edxn