Chemistry, 17.08.2021 17:10 LexyClaire
Ligas metálicas são uniões de dois ou mais metais, podendo ainda
incluir semimetais ou não metais, mas sempre com predominância dos
elementos metálicos. Considere as seguintes ligas: aço; bronze; ouro 14
quilates e latão e indique os elementos predominantes em cada uma delas.
Answers: 1
Chemistry, 21.06.2019 22:00
Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium
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Chemistry, 22.06.2019 02:00
Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced
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Ligas metálicas são uniões de dois ou mais metais, podendo ainda
incluir semimetais ou não metais,...
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