History, 05.10.2021 14:00 melinda12ms
A chemist is trying to identify a sample of metal that is listed in this table. She passes an electrical current through the sample and finds that, of the metals listed in the table, it’s one of the best conductors. Then she heats the metal to 1000°C, which is the highest temperature her heater allows. The metal doesn’t melt. Which type of metal does the chemist have?MaterialMelting Point (°C)Electrical Conductivity Rankingaluminum6603copper10852zinc4 204silver9621nickel14555A. aluminumB. copperC. zincD. silverE. nickel
Answers: 3
History, 21.06.2019 18:40
Match the events to the impact they had on africa during the late 19th century 1.colonization of the congo 2.berlin conference of 1884 3.berlin act of 1885 settled tutorial disputes between european nations prohibited the slave trade in africa marks the beginning of scramble for africa
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History, 21.06.2019 22:30
What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government
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History, 21.06.2019 23:20
When conducting research for forming a hypothesis, which practice should historians follow?
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A chemist is trying to identify a sample of metal that is listed in this table. She passes an electr...
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