Page 48 - Curriculum Visions Dynamic Book

Index
acid rain 10
acid soil 17
alloy 34,35,36–37,40 aluminium 22, 23 aluminium oxides 17 ammonium chloride 41 argon 30
atomic number 44, 45
Darby, Abraham 5 decomposition 23 disinfectant 42 dry cell 41
electric arc process 30 electrodes 11,41 electrolysis 11, 37 electrolyte 11 electroplating 37 element 4
emeralds 36 emulsion 38 equations 48–49
Fe 4, 44
ferric hydroxide 11, 14
lead nitrate 39
lime 30
limestone 24,26,31 limonite 13, 15 lodestone 12
magnesium 6,22 magnetic properties
44,45 magnetic flea 39 magnetite 12 manganese 5,34,
40–43,45 manganese
20,
potassium permanganate 42, 43
precipitate 39,41 prussian blue 15 pyrite 18, 19, 21 pyrolusite 41
quartz 18
reactivity 7 reactivity series 6,
40,41
reduced 24
reducing agent 25, 27 reduction 11, 23 reinforced concrete 32 riveting 28
ruby 36
rust 7, 8–11, 35
silica 26
silicate 40
silicon 29, 30, 34
slag 24, 26, 27, 30, 40 smelting 24–27
sodium chloride 14 sodium hydroxide 14, 15 soil 16–17
solution 7, 15, 17 sphalerite 18
stainless steel 34,
35, 36
steel 30–35 striations 18 sulphur 19, 20, 21,
30, 40
sulphur dioxide 10 sulphuric acid 18, 19, 42 suspension 38
swarf 7
tempering 33 tripod 43 tungsten 34 tungsten steel 35
vanadium 34 veins 18
water 10, 11, 18 wrought iron 28, 29
zinc 10, 41
zinc sulphide 18
barium peroxide 22 basic oxygen furnace
process 30,31 battery 41 Bessemer converter Bessemer, Sir Henry blast furnace 24, 25,
26, 27 bleach 42
bog iron ore 13 burnt ochre 13
31 31
carbonate 42 manganese nodules manganese oxide 40,
41, 43
manganese sulphate 42 manganese sulphide 40 Mendeleev,Dmitry
Ivanovich 46 metal 44, 45 meteorites 12
mild steel 32, 33, 34 mixture 20
Mn 5, 45 molybdenum 34
native metal 12, 13 nickel 34, 36, 41
ochre 15
ore 13, 17, 18, 24, 27, 36 oxidation 11, 13, 23,
27, 31
oxide 8, 9, 17 oxidise 8, 16, 27, 30,
31, 40
oxidising agent 42, 43 oxygen 9, 11, 12, 14, 16,
calcium carbonate 31 calcium oxide 26, 31 calcium silicate 26 calcium sulphate 25 carbon 27, 28, 29, 30, 31,
32, 34, 41
carbon black 41 carbon dioxide 26, 27 carbon monoxide 24,
galvanised iron garnet 40
27, 30
carbon rod 41
case hardening 33 cast iron 24, 28, 29 cathode 41 cathodic protection
haematite 12, 13, 15
32, 33
charge, furnace 24, 25 chrome alloys 36 chrome oxide 38 chrome steel 36 chromic acid 37 chromic oxide 37 chromite 36
chromium 5, 34, 35, 36,
indicator
ion 19, 23
iron 4, 19, 44
iron chloride
iron filings 7
iron foundry 29
iron hydroxide 11, 14, 15 iron II compounds 14 iron II hydroxide 15
iron III compounds 14 iron III hydroxide 11, 14 iron ore 13, 17, 22, 25, 27 iron oxides 11, 12, 13, 14,
15, 16, 22, 24, 27,
37, 45
chromium III oxide 39 cobalt 34, 41
coke 25, 27 compound 20
copper 6, 7, 40 copper sulphate corrosion 6, 7, 8, 9, 10,
32, 35, 37, 40, 41 Cr 5,45
crystals 13
cubic crystals 18, 19
30, 40 iron sulphate iron sulphide
laterite 17
lead chromate 39
6, 7
7, 15
18, 19, 21
43
7,
hydrogen 41 hydrogen sulphide hydrous 13
18
ferrous hydroxide ferric oxide 11 ferrocyanide 15 ferrous 14
fool’s gold 18 forged 28 furnace 30
gelatinous precipitate
glass 40 glaze 38
15
6
10 15
14, 15
22, 23, 30, 40, 41
Periodic Table 46–47 pig iron 24, 27, 28, 30 pigment 38
porous 9
potassium 6 potassium chromate
38, 39 potassium
dichromate 38 potassium hydroxide potassium
manganate 42,43 potassium nitrate
42, 43
48
41