Chemistry, 14.07.2020 01:01 ladnerhailey16
Iron (for making steel), copper and aluminium is obtained from substances found in the Earth’s crust. The metals are made into many useful things. When no longer required, the metal articles are thrown away as waste or recycled. Explain why it is important to recycle these metals, rather than put them in general household waste?
Answers: 2
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Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
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Which three statements represent the benefits of performing experiments using computer simulations?
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Iron (for making steel), copper and aluminium is obtained from substances found in the Earth’s crust...
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