· 2020-01-13 · Periodic Of the 12.0107 6 1086.5 2.55 +4 c Carbon 28 0855 14 Elements by Robert...
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Transcript of · 2020-01-13 · Periodic Of the 12.0107 6 1086.5 2.55 +4 c Carbon 28 0855 14 Elements by Robert...
Standard Periodic Table
- Candidates should memorise and be familiar with the first 20 elements of the Periodic Table.