MOST of the elements in the periodic table are
A. liquids at room temperature
B. metals
...
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Nan element’s square on the periodic table, the number with the greatest numerical value represents the
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What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
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