Unit 1 Module 3 The Periodic Table - Pearson Schools

Index
chlorine as water treatment 95
chlorofluorocarbons (CFCs) 161, 228–9
cis–trans isomerism 115
climate change 122–3, 222–3
CO 2 , beneficial uses for 234–5
collision theory 202–3
combustion 120, 152, 194–5
common polymers 136
compounds 49, 106, 108–9
concentration 16–17, 202–3, 211
coordinate/dative covalent bonds 56
corpuscles 4
covalent bonding 49, 54–7, 60, 61
covalent compounds, structures of 70–1
cracking 120–1
crude oil 118–19, 122
crystallisation, water of 26–7
curly arrows 131, 132, 158
cyclic alkenes 127
cyclic compounds, structural and skeletal formulae 111
cyclic hydrocarbons 121
d-orbitals 43
Dalton, John 4
dative/coordinate covalent bonds 56
de Broglie, Louis 5
decarbonised fuels 224
dehydration of alcohols 155
delocalised electrons 66
Democritus 4
Dempster, A. J. 170
detergents 207
diagrams 50–1, 54–5, 56, 58–9, 188–9
diamonds 71
dilute solutions 17
dipole–dipole force 62
displacement reaction 93
displayed formulae of organic compounds 109
disproportionation 93
Döbereiner, Johann Wolfgang 78
dot-and-cross diagrams 50–1, 54–5, 56, 58
double bonds 59, 126
ductility 67
dynamic equilibrium 210–11
E/Z isomerism 115
electrical conductivity 69
electron configuration 45
Group 2 elements 88
Group 7 elements 92
of ions 47
and the Periodic Table 46, 83
shortening 47
electron-pair repulsion theory 58
electron shielding 40
electronegativity and polarity 60–1
electrons 6–7
arrangement in shells 40, 41
in boxes 43
delocalised 66
discovery of 4
energy levels 44
noble gases 48
in shells and orbitals 42–3
electrophiles 116
electrophilic addition 131, 177
elimination reactions 117
emissions, greenhouse 223
empirical formulae 12, 108
endothermic reactions 185, 187, 196
energy levels 42
energy levels and shells 44
enthalpies 184–5
bond 196–7
change of combustion 194–5
changes of formation 200–1
cycles 200–1
determination of changes 192–3
measuring changes indirectly 198–9
standard changes 190–1
enthalpy profile diagrams 188–9
environment
and atom economy 163
climate change 122–3
greenhouse effect 220–1, 223, 224–5
impact on of CFCs 161
low-level ozone 230–1
enzymes 206, 207
equations 18–19, 20–1, 24–5, 33
equilibrium 210–13
esterification of alcohol 154–5
ethanol 123, 148, 149
ethene 126
European Union (EU) energy policy 223
exothermic reactions 184–5, 186–7, 196
f-orbitals 43
fertilisers 25
first ionisation energy 40–1, 88
flasks 16
fluorine 94
formulae 12–13
acids 22
alkalis 23
bases 22
ionic 53
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