Criado por Louisa Wania
aproximadamente 10 anos atrás
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Questão | Responda |
What are the properties of copper? | - good conductor of heat and electricity - is malleable, but also hard enough to make pipes - doesn't react with water - ductile |
How is copper extracted from copper-ores? | Furnace |
What is this process known as? | Smelting |
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