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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?
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Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
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An acid with a ph of 6 has hydrogen ions than pure water....
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