1
Q
What are limestone cement and concrete needed as?
A
Building materials
2
Q
What are the negatives about quarrying limestone?
A
Creates dust and noise, more traffic, loss of habitat for wildlife
3
Q
What are the positives about quarrying limestone?
A
More employment for local people, more customers and trade for local businesses and improved roads
Chemistry Unit 1
flashcards
Decks in class (40)
# Cards
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Atomic Structure20
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Bonding11
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Chemical Equations3
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Limestone30
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Metals and their Uses2
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Structure of the Earth7
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The Restless Earth8
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The Earth's Atmosphere in the Past9
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Life on Earth7
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Gases in the Atmosphere10
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1.1 Atoms, Elements and Compounds7
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1.2 Atomic Structure9
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1.3 The Arrangement of Electrons in Atoms7
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1.4 Forming Bonds6
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1.5 Chemical Equations3
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2.1 Limestone And Its Uses7
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2.2 Reactions of Carbonates8
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2.3 The Limestone Reaction Cycle8
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2.4 Cement and Concrete5
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2.5 Limestone Issues3
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3.1 Extracting Metals10
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3.2 Iron and Steels12
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3.3 Aluminium and Titanium14
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3.4 Extracting Copper12
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3.5 Useful Metals13
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3.6 Metallic Issues3
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4.1 Fuels from Crude Oil10
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4.2 Fractional Distillation10
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4.3 Burning Fuels9
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4.4 Cleaner Fuels11
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4.5 Alternative Fuels9
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5.1 Cracking Hydrocarbons13
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5.2 Making Polymers from Alkenes7
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5.3 New and Useful Polymers8
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5.4 Plastic Waste6
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5.5 Ethanol11
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6.1 Extracting Vegetable Oil10
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6.2 Cooking With Vegetable Oils12
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6.3 Everyday Emulsions11
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6.4 Food Issues4
