Atoms contain protons, neutrons and electrons - Edexcel - GCSE Chemistry - Question 1 - 2014 - Paper 1
Question 1
Atoms contain protons, neutrons and electrons.
Complete the table to show the relative mass and relative charge of each particle and its position in an atom.
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Worked Solution & Example Answer:Atoms contain protons, neutrons and electrons - Edexcel - GCSE Chemistry - Question 1 - 2014 - Paper 1
Step 1
Complete the table with protons
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Answer
relative mass
relative charge
position in atom
proton
1
in nucleus
Step 2
Complete the table with neutrons
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Answer
| neutron | 1 | in nucleus |
Step 3
Complete the table with electrons
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