The diagram shows an atom of carbon - Edexcel - GCSE Physics - Question 1 - 2015 - Paper 1
Question 1
The diagram shows an atom of carbon.
A, B and C are three different particles.
(a) (i) Name the three different particles shown.
A = _____________
B = ___________... show full transcript
Worked Solution & Example Answer:The diagram shows an atom of carbon - Edexcel - GCSE Physics - Question 1 - 2015 - Paper 1
Step 1
Name the three different particles shown.
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Answer
A = protons
B = neutrons
C = electrons
Step 2
What is the mass (nucleon) number of this carbon atom?
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Answer
The mass (nucleon) number of this carbon atom is 12.
