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- 1. Multiple Choice
The formula of this atom when it becomes an ion would beN-2N+3N-3N+2 - 2. Multiple ChoiceA negatively-charged ion.atomcationanionelectron
- 3. Multiple ChoiceAn atom that has lost or gained electrons; an atom with a charge.cationanionisotopeion
- 4. Multiple ChoiceCations arepositivenegativeon the right side of the periodic table.nonmetals
- 5. Multiple ChoiceNa + and S -2Na2SNaS2Na2S2NaS
- 6. Multiple ChoiceK + and N-3KNKN3K3N3K3N
- 7. Multiple ChoiceThe chemical formula for an ionic compound of potassium and oxygen isKO.K2O.K2O2.KO2.
- 8. Multiple ChoiceHow many valence electrons does a bromine atom have?1267
- 9. Multiple ChoiceWhat is the charge of an atom that has lost one electron?-1-2+1+2
- 10. Multiple ChoiceWhen naming ionic compounds, the cation is always named first and the anion is always named second.FalseTrue
- Answer choicesTagsAnswer choicesTags