Chemistry, 29.01.2021 20:30 payshencec21
Metallic compounds are malleable. Which use of metallic bonds best represents this trait?
A. Copper wires bring electricity to homes.
B. Coins are made out of copper or zinc.
C. Light bulbs feature metal coils on the bottom
Answers: 3
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Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?
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10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)
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Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances
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How might this scientific phenomena be explained? a paper clip floats on water.
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Metallic compounds are malleable. Which use of metallic bonds best represents this trait?
A. Copper...
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