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metal |
Gold, iron and copper are all types of metal.
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salt |
There is a lot of salt in sea water.
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acid |
Acid is corrosive to metal.
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alkali |
Alkali concentration of a substance.
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reversible |
His coat was reversible.
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irreversible |
The damage to the car was irreversible.
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sulphate
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Sulphate is a group of mineral salts.
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* This sentence was added by a Spellzone user.
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