71 | Fluorine - the non-stick element 2019-05-19 |
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72 | Europium - putting the security in the Euro 2019-05-16 |
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73 | Erbium - through rose-tinted glasses 2019-05-12 |
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74 | Dysprosium - hard to get 2019-05-09 |
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75 | Curium & meitnerium - in honour of two pioneering women 2019-05-07 |
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76 | Copper - essential, in moderation 2019-05-05 |
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77 | Cobalt - goblin of the periodic table 2019-05-02 |
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78 | Chromium - colourful and shiny 2019-04-28 |
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79 | Chlorine - good for health, bad for health 2019-04-25 |
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80 | Cerium - combustible and confusing 2019-04-21 |
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