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Which isotope is used to date ancient artifacts such as fossils?
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When the volume and number of particles of a gas are constant which of the following is also constant
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Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.
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Chemistry, 22.06.2019 13:30
What produces wave a)sound b) heats c)transfer of energy d)vibrations
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Which isotope is used to date ancient artifacts such as fossils?...
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