Chem Note (英皇教育 A[1].Fung) HKCEE 化å&shy

Chem Note (英皇教育 A[1].Fung) HKCEE 化å­

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Unformatted text preview: 1(a) Periodic Table ( ( ( Group I Group II Group III Group IV Group V Group VI Group VII Group 0 Period 1 ( H ( He Period 2 ( Li ( Be ( B ( C ( N ( O ( F ( Ne Period 3 ( Na ( Mg ( Al ( Si ( P ( S ( Cl ( Ar Period 4 ( K ( Ca ( Br Period 5 ( I (b) Atomic number ( 1 = Hydrogen ( H (1) 11 = Sodium ( Na (2,8,1) 2 = Helium ( He (2) 12 = Magnesium ( Mg (2,8,2) 3 = Lithium ( Li (2,1) 13 = Aluminium ( Al (2,8,3) 4 = Beryllium ( Be (2,2) 14 = Silicon ( Si (2,8,4) 5 = Boron ( B (2,3) 15 = Phosphorus ( P (2,8,5) 6 = Carbon ( C (2,4) 16 = Sulphur ( S (2,8,6) 7 = Nitrogen ( N (2,5) 17 = Chlorine ( Cl (2,8,7) 8 = Oxygen ( O (2,6) 18 = Argon ( Ar (2,8,8) 9 = Fluorine ( F (2,7) 19 = Potassium ( K (2,8,8,1) 10 = Neon ( Ne (2,8) 20 = Calcium ( Ca (2,8,8,2) 1. y (colorless species) 2. y (colorless species) Chemical species   Chemical species   Hydrogen ion ( H + Sulphide ion ( S 2- Sodium ion ( Na + Chloride ion  Cl ( Potassium ion ( K + Bromide ion ( Br ( Silver ion ...
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This note was uploaded on 09/02/2011 for the course CHINESE 12 taught by Professor Cn during the Spring '11 term at CNUAS.

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