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The first element on the periodic table of elements is carbon. a. true b. false
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Which of the following electromagnetic waves can create ions?
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13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
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Which statement best describes what happens when molecular compounds melt
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You have 100 mL of solution that contains 2.35% (w/v) sodium citrate in water. You need to dilute th...
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