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Chemistry, 05.02.2020 02:57 markusovaevelyn532
Aluminum foil is often incorrectly termed tin foil. if the density of tin is 7.28g/cm³,what is the thickness of a piece of tin foil that measures 10.0cm by 10.0cm and has a mass of 1.091g?
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Chemistry, 22.06.2019 01:30
100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Chemistry, 22.06.2019 21:50
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
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Aluminum foil is often incorrectly termed tin foil. if the density of tin is 7.28g/cm³,what is the t...
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