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Which of the following statements best defines a mineral? a. An inorganic compound that is needed in small amounts for the regulation of your body's processes and health. b. An inorganic compound that is needed in small amount to provide energy to the body. c. An organic compound that is needed in small amounts for the regulation of your body's processes and health d. An organic compound that is needed in large amounts for the regulation of your body's processes and health

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理解问题Which of the following statements best defines a mineral? a. An inorganic compound that is needed in small amounts for the regulation of your body's processes and health. b. An inorganic compound that is needed in small amount to provide energy to the body. c. An organic compound that is needed in small amounts for the regulation of your body's processes and health d. An organic compound that is needed in large amounts for the regulation of your body's processes and health

已完成理解Which of the following statements best defines a mineral? a. An inorganic compound that is needed in small amounts for the regulation of your body's processes and health. b. An inorganic compound that is needed in small amount to provide energy to the body. c. An organic compound that is needed in small amounts for the regulation of your body's processes and health d. An organic compound that is needed in large amounts for the regulation of your body's processes and health

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矿物是由地质作用所形成的,天然的单质或化合物,具有固定的化学成分和物理性质。

矿物的定义

  • 矿物:由地质作用形成的天然单质或化合物,具有固定的化学成分和物理性质。135

选项分析

  • 选项a:描述的是矿物质,而非矿物。矿物质是人体所需的无机化合物,用于调节身体过程和健康,但不是矿物的定义。2
  • 选项b:错误地将矿物与提供能量联系起来,矿物不提供能量。
  • 选项c:错误地将矿物描述为有机化合物,矿物是无机的。
  • 选项d:错误地将矿物描述为有机化合物,并且与身体过程和健康的关系描述不准确。

结论

根据矿物的定义,选项a最接近矿物的定义,尽管它描述的是矿物质而非矿物本身。其他选项均不符合矿物的定义。

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Which of the following statements best defines a mineral? a. An inorganic compound that is needed in small amounts for the regulation of your body's processes and health. b. An inorganic compound that is needed in small amount to provide energy to the body. c. An organic compound that is needed in small amounts for the regulation of your body's processes and health d. An organic compound that is needed in large amounts for the regulation of your body's processes and health
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Which of the following statements best defines a mineral? a. An inorganic compound that is needed in small amounts for the regulation of your body's processes and health. b. An inorganic compound that is needed in small amount to provide energy to the body. c. An organic compound that is needed in small amounts for the regulation of your body's processes and health d. An organic compound that is needed in large amounts for the regulation of your body's processes and health
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