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- 1. Multiple ChoiceWhich type of bond has one pair of electrons shared between atoms?ionicsingle covalentmetallicdouble covalent
- 2. Multiple ChoiceWhich is described as the force holding atoms together?formula unitcationlatticechemical bond
- 3. Multiple ChoiceHow many single covalent bonds can carbon form?2143
- 4. Multiple ChoiceWhich category of elements is commonly used to make computer chips and solar cells due to their ability to conduct electricity only under certain conditions?metalsmetalloidsnonmetalsnoble gases
- 5. Multiple ChoiceIn the compound PCl3, how many total valence electrons are present?244268
- 6. Multiple ChoiceWhich is not a diatomic molecule in nature?fluorinenitrogenboronbromine
- 7. Multiple ChoiceIdentify the period and group numbers of the element with the electron configuration [Ne]3s23p4.period 2, group 4period 3, group 4period 3, group 16period 2, group 16
- 8. Multiple ChoiceWhich is the charge that results when oxygen becomes an ion?+3+2-2-3
- 9. Multiple ChoiceWhich is the correct name for the compound FeS?iron (II) sulfide (II)iron (II) sulfideiron (I) sulfideiron sulfide
- 10. Multiple ChoiceWhich property describes how much energy must be added to an atom to remove an outermost electron?atomic radiusionic radiuselectronegativityionization energy
- 11. Multiple ChoiceGroup 13 (3A) elements tend to most often acquire which charge when they form ions?-3+5+3-5
- 12. Multiple ChoiceWhich category of elements have the property of being malleable and ductile?gasesmetalsmetalloidsnonmetals
- 13. Multiple ChoiceWhich is the most important characteristic in determining an element's chemical properties?the number of protons and neutrons in its nucleuswhich period it is found inthe number of valence electrons it containsits outermost energy level
- 14. Multiple ChoiceThe prefix for naming five of a nonmetal element in a compound is...pentaoctooctettri
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