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Chemistry IGCSE

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Figure

Figure 1.2  Without expansion gaps between the rails, the track would  buckle in hot weather.
Figure 1.13  After 24 hours the bromine fumes have diffused throughout  both gas jars.
Table 2.2  How the properties of metals and non-metals compare.
Figure 2.7  Magnesium burns brightly in oxygen to produce magnesium  oxide.
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