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What is the mass number (A) of an atom that has an atomic number (Z=26) with 29 neutrons and 26 electrons?
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You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
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The time that is taken by neptune once around the sun is called
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What is the mass number (A) of an atom that has an atomic number (Z=26) with 29 neutrons and 26 elec...
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