A scientist has a sample

  1. A scientist performs tests on a sample of an element. The element is a shiny solid that conducts electricity and heat. The
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  2. A scientist performs tests on a sample of an element. The element is a shiny solid that is a good conductor of electricity and
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  3. Examine the information.Element A has a half-life of 10 days. A scientist measures out 200 g of this substance. After 30 days
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  4. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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  5. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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  6. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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  7. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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  8. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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  9. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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  10. While studying in the lab, a scientist discovers that a sample of platypus fur glows blueish-green under ultraviolet light. When
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