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    Dry cell

    Just wondering how the dry cell works in comparison to the button cell. Please help with any websites that can help we write an explanation on how both cells.
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    Chemistry Assessment Task Help

    Hi i have a chemistry assessment task and was wondering is anyone could help me with the following questions: 1) Research 2 alloys that have been produced recently in the past 10 years and outline their present day uses and properties. 2)Define ore and mineral with reference to both...
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