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Which element has chemical properties that are most similar to the chemical properties of sodium?
(1) beryllium (3) lithium
(2) calcium (4) magnesium
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Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
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The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes
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Which element has chemical properties that are most similar to the chemical properties of sodium?
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