Of the statements in Exercise 9, which are quantitative?
Options B and C are quantitative.
11 Matching Annotations
- Jan 2025
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chem.libretexts.org chem.libretexts.org
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The Titanic was the largest passenger ship build at that time.
Qualitative description
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Describe the scientific method.
It is a process that scientists use to draw new conclusions through observations, forming a hypothesis, testing that hypothesis through experimentation, and analyzing data.
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Pure silicon is shiny and silvery but does not conduct electricity or heat well. Of these properties, how does silicon behave as a metal? How does silicon behave as a nonmetal?
Silicon behaves as a metal in its appearance being silver and shiny. However, it also behaves as a nonmetal because it does not conduct heat or metal well.
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In Exercise 10, which choices are also solutions
Choice B is also a solution.
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The elements sodium and chlorine come together to make a new substance called sodium chloride.
Chemical property
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The house across the street has been painted a new color.
Physical property
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Graphite, a form of elemental carbon, can be turned into diamond, another form of carbon, at very high temperatures and pressures.
Physical property
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gas
Air
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liquid
Water
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solid
A rock
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