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- 1. Multiple ChoiceIn covalent bonds, electrons are ___________.transferredgainedlostshared
- 2. Multiple Choice
What geometry will this molecular structure have?: H2Sbenttetrahedrallineartrigonal pyramidal - 3. Multiple Choice
What two types of atoms make a covalent bond?
2 Nonmetals
1 Nonmetal and 1 Metal
2 Metals
2 Noble Gases
- 4. Multiple ChoiceThis is a correct dot diagram for fluorine (F)truefalse
- 5. Multiple ChoiceThis is a correct dot diagram for oxygen (O)truefalse
- 6. Multiple ChoiceChoose the correct shape for this molecule:Trigonal planarTrigonal pyramidalTetrahedralLinear
- 7. Multiple ChoiceChoose the correct shape for this molecule:Trigonal planarTrigonal pyramidalBentLinear
- 8. Multiple ChoiceChoose the correct shape for this molecule:BentTrigonal pyramidalTrigonal planarLinear
- 9. Multiple ChoiceChoose the correct shape for this molecule:Trigonal planarTrigonal pyramidalBentTetrahedral
- 10. Multiple ChoiceChoose the correct shape for this molecule:linearTrigonal pyramidalBentTetrahedral
- 11. Multiple ChoiceChoose the correct shape for this molecule:TetrahedralTrigonal pyramidalBentTrigonal planar
- 12. Multiple Choice
What is the correct shape of CHCl3?
Bent
Trigonal pyramidal
Tetrahedral
Trigonal planar
- 13. Multiple ChoiceChoose the correct shape for this molecule:BentLinearTetrahedralTrigonal pyramidal
- 14. Multiple Choice*lineartrigonal planartrigonal pyramidbent of angular
- 15. Multiple ChoiceAccording to the octet rule most elements need _______ valence electrons.28618
- 16. Multiple Choice
What molecule could this be? (Each purple cloud represents a lone pair of electrons.)
CO2
NH3
H2S
CH4
- 17. Multiple Choice
What molecule could this be? (The purple cloud represents a lone pair of electrons.)
H2O
NH3
CO2
CH4
- 18. Multiple ChoiceA lone pair is defined asA pair of bonding electronsOne non-bonding electronA pair of non-bonding electronsA pair of electrons on the central atom
- 19. Multiple ChoiceWhat is the VSEPR theory used to predict?Bond StrengthPolarityMolecular ShapeElectronegativity
- 20. Multiple ChoiceAccording to VSEPR, molecules adjust their shapes to keep which of the following as far away as possible?Pairs of valence electronsInner shell electronsMobile ElectronsElectrons closest to the nucleus
- Answer choicesTagsAnswer choicesTags