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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
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Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
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Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
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A rectangular object measures 3 cm x 2 cm x 1 cm and it has a mass of 4 g. What is the density of...
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