SCIENCE 20 UNIT A TEXTBOOK CD (HANDOUTS)

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1 SCIENCE 20 UNIT A TEXTBOOK CD (HANDOUTS)

2 Ore Compound METAL IONS Chemical Formula Metal Ion aluminium oxide Al 2 O 3 (s) Al 3+ (aq) Number of Electrons Lost by Metal Ion iron(iii) oxide Fe 2 O 3 (s) 3 silver oxide Ag 2 O(s) Ag + (aq) silver sulfide Ag 2 S(s) 1 iron(ii) sulfide FeS(s) Fe 2+ (aq) zinc nitrate Zn(NO 3 ) 2 (s) 2 calcium carbonate CaCO 3 (s) Ca 2+ (aq) potassium phosphate K 3 PO 4 (s) 1 Metal Ions

3 Atmospheric Distillation Tower petroleum Atmospheric Distillation Tower

4 Voltaic Cell Diagram Voltaic Cell Diagram

5 most reactive metal ion most stable metal ion Activity Series for Metals and Metal Ions Reactions Read as Reductions Reduction Half-Reaction Au 3+ (aq) + 3e Au(s) Hg 2+ (aq) + 2e Hg(l) Ag + (aq) + e Ag(s) Cu 2+ (aq) + 2e Cu(s) 2 H + (aq) + 2e H 2 (g) Pb 2+ (aq) + 2e Pb(s) Sn 2+ (aq) + 2e Sn(s) Ni 2+ (aq) + 2e Ni(s) Cd 2+ (aq) + 2e Cd(s) Fe 2+ (aq) + 2e Fe(s) Zn 2+ (aq) + 2e Zn(s) Cr 2+ (aq) + 2e Cr(s) Al 3+ (aq) + 3e Al(s) Mg 2+ (aq) + 2e Mg(s) Na + (aq) + e Na(s) Ca 2+ (aq) + 2e Ca(s) Li + (aq) + e Li(s) most stable metal atom most reactive metal atom Reactions Read as Oxidations Activity Series for Metals and Metal Ions

6 Periodic Table of Elements H 1 H 2 He 3 hydrogen 1.01 lithium 6.94 H + hydrogen Li 4 beryllium 9.01 Be Note: The legend at the right denotes the physical state of the elements at kpa and K (25 C). Legend for the elements Solid Liquid Gas Seldom forms ions 5 boron B 6 carbon C 7 nitrogen N 8 oxygen O 9 hydrogen 1.01 fluorine H hydride F helium neon He helium Ne 11 sodium Li + lithium Na 12 Be 2+ beryllium magnesium Mg Polyatomic ions Table of Polyatomic Ions and Elements acetate CH 3 COO + ammonium NH 4 benzoate C 6 H 5 COO hydrogen carbonate HCO 3 chlorate CIO 3 hypochlorite CIO cyanide CN hydroxide OH nitrate NO 3 3 phosphate PO 4 2 hydrogen phosphate HPO 4 dihydrogen phosphate H 2 PO 4 2 sulfite SO 3 hydrogen sulfide HS hydrogen sulfate HSO 4 Elements astatine At 2 bromine Br 2 chlorine Cl 2 iodine I 2 nitrogen N 2 oxygen O 2 13 B boron aluminium Al 14 silicon C carbon Si 15 N 3 nitride phosphorus P 16 sulfur O 2 oxide S 17 chlorine F fluorine Cl 18 argon Ne neon Ar 19 Na + sodium potassium K + potassium K Rb 20 Mg 2+ magnesium calcium Ca 2+ calcium Ca Sr 3 borate BO 3 2 carbonate CO 3 21 scandium Sc 3+ scandium Sc Y 22 Ti titanium Ti 4+ titanium(iv) 40 2 chromate CrO 4 2 dichromate Cr 2O7 Ti 3+ titanium(iii) Zr 23 V vanadium V 5+ vanadium(v) 41 V vanadium(iv) Nb nitrite NO 2 permanganate MnO 4 24 chromium Cr Cr3+ chromium(iii) 4+ chromium(ii) Cr2+ Mo 2 silicate SiO 3 2 sulfate SO 4 25 Mn manganese Mn 2+ manganese(ii) 43 Mn manganese(iv) Tc 26 iron Fe Fe3+ iron(iii) 4+ hydrogen sulfite HSO 3 iron(ii) Fe2+ Ru 27 Co cobalt Co 2+ cobalt(ii) Co cobalt(iii) 45 Rh fluorine F 2 hydrogen H 2 28 nickel Ni Ni2+ nickel(ii) 3+ nickel(iii) Ni3+ Pd 29 Cu copper Cu 2+ copper(ii) copper(i) Cu+ 47 phosphorus P 4 sulfur S 8 Ag 30 zinc Zn 2+ zinc Zn Cd 31 gallium Al 3+ aluminium Ga 3+ gallium Ga In 32 Si silicon germanium Ge 4+ germanium Ge Sn 33 P 3 phosphide arsenic As 3 arsenide As Sb 34 selenium S 2 sulfide Se 2 selenide Se Te 35 bromine Cl chloride Br bromide Br 36 krypton Ar argon Kr krypton Kr Xe rubidium cesium Rb + rubidium francium (223) Cs + cesium Cs Fr strontium Sr 2+ strontium barium radium (226) Ba 2+ barium Ba Ra yttrium Y 3+ yttrium zirconium Zr 4+ zirconium hafnium Hf 4+ hafnium rutherfordium (266) Hf Rf niobium tantalum Ta 5+ tantalum dubnium (262) Ta Db molybdenum tungsten W 6+ tungsten seaborgium (266) W Sg technetium (98) 75 rhenium Re 7+ rhenium bohrium (264) Re Bh ruthenium Nb 5+ Ru3+ niobium(v) Nb 3+ Mo 6+ Tc 7+ ruthenium(iii) Ru 4+ niobium(iii) molybdenum technetium ruthenium(iv) 76 osmium Os 4+ osmium hassium (277) Os Hs rhodium iridium Rh 3+ rhodium iridium meitnerium (268) Mt palladium Pd 2+ palladium(ii) Pd 3+ palladium(iv) 78 Pt platinum Pt 4+ platinum(iv) Pt 2+ platinum(ii) 110 Ds darmstadtium (271) silver Ag + silver Au gold Au 3+ gold(iii) Au + gold(i) 111 roentgenium (272) Rg cadmium Cd 2+ cadmium Hg mercury Hg 2+ mercury(ii) mercury(i) Hg+ 112 ununbium (285) Uub indium In 3+ indium Tl thallium Tl + thallium(i) thallium(iii) Tl3+ tin tin(iv) tin(ii) 82 lead 207.2* 114 Sn 4+ Sn 2+ Pb Pb 2+ lead(ii) lead(iv) Pb4+ Uuq ununquadium (289) antimony Sb 3+ antimony(iii) Sb 5+ antimony(v) 83 Bi bismuth Bi 3+ bismuth(iii) bismuth(v) Bi5+ tellurium Te 2 telluride Po polonium (209) Po 2+ polonium(ii) Po 4+ polonium(iv) 116 ununhexium (289) Uuh iodine astatine (210) iodide At astatide At xenon radon (222) Xe xenon Rn radon Rn Fr + francium Ra 2+ radium * The isotopic mix of naturally occuring lead is more variable than other elements, preventing precision to greater than tenths of a gram per mole. Atomic number Name of the element Atomic mass 91 Key Pa protactinium (231.04) Pa 5+ protactinium(v) Pa 4+ protactinium(iv) Symbol of the element Ion charge Stock name (IUPAC) Symbol of ion 12 Based on C Most stable or common ion is listed above the dotted line ( ) indicates mass of the most stable isotope 57 lanthanum La 3+ lanthanum actinium (277) Ac 3+ actinium La Ac 58 cerium thorium Ce 3+ cerium Th 4+ thorium Ce Th 59 praseodymium Pr 3+ praseodymium 91 Pr Pa protactinium Pa 5+ protactinium(v) Pa 4+ protactinium(iv) 60 neodymium Nd 3+ neodymium uranium uranium(vi) uranium(iv) Nd U U 6+ U promethium (145) 93 Pm 3+ promethium neptunium (237) Np 5+ neptunium Pm Np 62 samarium plutonium (244) Sm Sm 3+ samarium(iii) Sm 2+ samarium(ii) Pu Pu 4+ plutonium(iv) Pu 6+ plutonium(vi) 63 Eu europium Eu 3+ europium(iii) Eu 2+ europium(ii) 95 americium (243) Am Am 3+ americium(iii) Am 4+ americium(iv) 64 gadolinium Gd 3+ gadolinium curium (247) Cm 3+ curium Gd Cm 65 terbium Tb 3+ terbium Tb Bk berkelium (247) Bk 3+ berkelium(iii) Bk berkelium(iv) 66 dysprosium Dy 3+ dysprosium californium (251) Cf 3+ californium Dy Cf 67 holmium Ho 3+ holmium einsteinium (252) Es 3+ einsteinium Ho Es 68 erbium fermium (257) Er 3+ erbium Fm 3+ fermium Er Fm 69 thulium Tm 3+ thulium Tm Md mendelevium (258) Md2+ mendelevium(ii) 4+ Md mendelevium(iii) 70 ytterbium nobelium (259) Yb Yb 3+ ytterbium(iii) Yb 2+ ytterbium(ii) No No2+ nobelium(ii) 3+ No 3+ nobelium(iii) 71 lutetium Lu 3+ lutetium lawrencium (262) Lr 3+ lawrencium Lu Lr References: Lide, D.R CRC Handbook of Chemistry and Physics. 86th Edition: , Boca Raton, FL, CRC Press IUPAC Periodic Table of the Elements Periodic Table of Elements

This resource contains three different versions of the periodic table, including a blank one for colouring!

Teaching notes This resource contains three different versions of the periodic table, including a blank one for colouring! It also contains tables of the Group 0, 1 and 7 elements with a few columns for