Biology, 23.03.2020 00:27 deontehiggins42
The Statue of Liberty stands 93 meters tall in New York Harbor. It is made of the metal copper. Copper is a
ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly
exposed surface has a reddish-orange color. It is used as a conductor of heat and electricity and as a building
material, as we see here. When copper is exposed to air or seawater over a period of time it reacts to form this
blue-green color called verdigris. Copper has a density of 8.96 g cm'. It will melt at 1084.62°C.
Consider the paragraph above. What is one chemical property of copper?
Copper reacts with air and sea water.
Copper will melt at 1084.62°C.
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The freshly exposed surface has a reddish-orange color
Copper is used as a conductor of heat and electricity
Answers: 1
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Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance
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Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation
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The Statue of Liberty stands 93 meters tall in New York Harbor. It is made of the metal copper. Copp...
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