The diagram represents an atom - Edexcel - GCSE Physics - Question 1 - 2018 - Paper 1
Question 1
The diagram represents an atom.
The atom is neutral.
Draw one straight line from each letter box to the correct particle box.
Worked Solution & Example Answer:The diagram represents an atom - Edexcel - GCSE Physics - Question 1 - 2018 - Paper 1
R - proton
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The letter R corresponds to a proton. Protons are positively charged particles found in the nucleus of the atom.
S - neutron
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The letter S corresponds to a neutron. Neutrons are neutral particles, also located in the nucleus of the atom.
T - electron
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The letter T corresponds to an electron. Electrons are negatively charged particles that orbit the nucleus of the atom.
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