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1. which of the following elements has a complete outer shell of electrons? a. nitrogen (n) b. hydrogen (h) c. neon (ne) d. iron (fe) 2. when atoms of two or more different elements bond, their properties a. combine b. none of these c. change d. are the same as the largest atom in the compound
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1. which of the following elements has a complete outer shell of electrons? a. nitrogen (n) b. hyd...
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