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ZIMBABWE SCHOOL EXAMINATIONS COUNCIL General Certificate of Education Ordinary LevelCOMBINED SCIENCE 4003/2
PAPER 2 Theory
SPECIMEN PAPER
INSERT
This insert consists of 2 printed pages.
Copyright: Zimbabwe School Examinations Council, Specimen Paper.
@ZIMSEC SPECIMEN PAPER [Turn over
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2 INSERTDATA SHEET
The Periodic Table of the Elements
Group
ll Ul IV Vv vl vil fe)
1 4
H He
Hydrogen Hetum
1 2
9 1 12 16 19 20
Be B c fe) F Ne
Beryllium Boron Carbon Onygen Fluorine Neon
3 4 5 6 7 8 9 10
23 24 27 28 an 32 35.5 40
Na Mg Al Si P Ss cl Ar
Sodium | Magnesium ‘Auminium sition | Phosphorus | Sulphur Chlorine argon
1 12 13 14 15 16 17 18
39 40 45 48 51 52 55 56 59 59 64 65 70 73 75 79 80 84
K Ca Sc Ti Vv Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Potassium } Calcium | Scandium Titanium Vanadium | Chromium | Manganese tron Cobalt Nickel Copper Zine Gatium — | Germanium | Arsenic Solonium Bromine Krypton
19 20 21 22 23 24 25 26 27 28 29 30 3 32 33 4 35 36
85 88 89 oO 93 96 101 103 106 108 112 115 119 122 128 127 131
Rb Sr Y Zr Nb Mo Te Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum | Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin ‘Antimony Tellurium lodine Xenon
37 38 39 40 4 42 43 44 45 46 47 48 49 50 51 52 53 54
133 137 139 178 181 184 186 190 192 195 197 201 204 207 209
Cs Ba La Hf Ta WwW Re Os Ir Pt Au Hg TL Pb Bi Po At Rn
Caesium Barium Lanthanum Hafnium: Tantalum ‘Tungsten Rhenium Osmium Iridium Platinum Gold ‘Mercury Thallium Lead Bismuth Polonium, Astatine Radon
55 56 57 *| 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
226 227
Fr Ra Ac
Francium | Radium Actinium
87 88 89 t
. . 140 141 144 150 152 157 159 162 165 167 169 173 175
*58-71 Lanthanoid series
+90-103 Actinoid seri Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
~ ctinold series Cerium Praseodymium | Neodymium Promethium ‘Samarium Europium ‘Gadolinium: ‘Terbium Dysprosium Holmium Erbium: Thulium ‘Ytterbium Lutetium
58 59 60 61 62 63 64 65 66 67 68 69 70 7
a a = relative atomic mass 72 238
Key x X= atomic symbol Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
- Thorium | Protactium | Uranium | —Neptunium | Prutonium | Americium Curium | Berkolism | Califomium | Einstenium | — Fermium | Mendelevium | Nobelum | Lawrencium
b 5 = proton (atomic) Number | 99 1 92 93 94 95 96 97 98 99 400 401 402 103
The volume of one mole of any gas is 28 dm’ at room temperature and pressure (r.t.p.)
4003/2 SPECIMEN PAPER.
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