Which element would make this colour glass
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Iron
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Which element would make this colour glass
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Cadmium
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Which element would make this colour glass
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Copper
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Which element would make this colour glass
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Chromium
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Which element would make this colour glass
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Nickel
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Which element would make this colour glass
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Gold
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Which element would make this colour glass
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Manganese
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Which element would make this colour glass
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Cobalt
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