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Chemistry, 21.06.2019 12:30
The electron configurations of two different atoms are shown below. each yellow electron has a charge of 1β, and the net charge of each nucleus is shown. these atoms will combine with bond. a. an ionic b. a positive c. a negative d. a covalent plzzz mee with !
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Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Chemistry, 22.06.2019 21:20
40dm3 of gas at 760 torr are heated from 5Β°c to 50Β°c what is the new volume
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Which element is used for the shiny trim on cars...
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