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19/05/16 GCSE chemistry edexcel
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Emily Rafferty
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L0st45
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May be wrong of course but my predictions:
1. Electrolysis
2. Uses of calcium carbonate
3. Early atmosphere
4. Fractional distillation
5. Disposal of polymers
6. Formation of rocks
1. Electrolysis
2. Uses of calcium carbonate
3. Early atmosphere
4. Fractional distillation
5. Disposal of polymers
6. Formation of rocks
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16barber
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(Original post by L0st45)
May be wrong of course but my predictions:
1. Electrolysis
2. Uses of calcium carbonate
3. Early atmosphere
4. Fractional distillation
5. Disposal of polymers
6. Formation of rocks
May be wrong of course but my predictions:
1. Electrolysis
2. Uses of calcium carbonate
3. Early atmosphere
4. Fractional distillation
5. Disposal of polymers
6. Formation of rocks
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booksandcats
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L0st45
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I mean rocks hasn't been a six marker in a while. I guess they could do a six-marker on biofuels?
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16barber
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(Original post by L0st45)
Haha, quietly confident
I mean rocks hasn't been a six marker in a while. I guess they could do a six-marker on biofuels?
Haha, quietly confident
I mean rocks hasn't been a six marker in a while. I guess they could do a six-marker on biofuels?
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HKHASSAN
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(Original post by L0st45)
May be wrong of course but my predictions:
1. Electrolysis
2. Uses of calcium carbonate
3. Early atmosphere
4. Fractional distillation
5. Disposal of polymers
6. Formation of rocks
May be wrong of course but my predictions:
1. Electrolysis
2. Uses of calcium carbonate
3. Early atmosphere
4. Fractional distillation
5. Disposal of polymers
6. Formation of rocks
Do you mean growing crystals or extraction of iron? I have never heard the term "formation of rocks" before.
Thanks!
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L0st45
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(Original post by HKHASSAN)
Could you elaborate on what you mean by "formation of rocks" please.
Do you mean growing crystals or extraction of iron? I have never heard the term "formation of rocks" before.
Thanks!
Could you elaborate on what you mean by "formation of rocks" please.
Do you mean growing crystals or extraction of iron? I have never heard the term "formation of rocks" before.
Thanks!
'Describe how sedimentary, igneous and metamorphic rocks are formed.' (6)
However, what you said about growing crystals (via intrusive and extrusive cooling) and extracting iron is also correct.
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