Chemistry (Combined Science) · GCSE · Edexcel · Edexcel GCSE Combined Science (1SC0) — Chemistry — Foundation · Specification point · 1.16 · Key concepts in chemistry · The periodic table
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| Students should: | Maths skills |
|---|---|
1.16 Explain the meaning of atomic number of an element in terms of position in the periodic table and number of protons in the nucleus |