Chemical BondingBond Energy71Choose the best answerWhich carbon–halogen bond has the lowest bond energy?AC–FBC–ICC–ClDC–Br Like 0 Discuss 0Share
Chemical BondingIonic and Covalent Character72Choose the best answerWhich compound has the least ionic character?ALiHBNa₂O₂CCaCl₂DSiH₄ Like 0 Discuss 0Share
Chemical BondingIonic Bond Formation73Choose the best answerPredominantly ionic compounds are commonly formed between:AGroup 1 and Group 2 elementsBTransition metals onlyCGroup 1 or 2 metals and Group 17 non-metalsDGroup 1 metals and Group 11 metals Like 0 Discuss 0Share
Chemical BondingElectron-Pair Geometry74Choose the best answerWhich species has trigonal planar rather than tetrahedral electron-pair geometry around its central atom?ACH₄BNH₃CH₂ODSO₂ Like 0 Discuss 0Share
Chemical BondingBonding Electrons75Choose the best answerThe number of bonding electrons around phosphorus in PH₃ is:A8B12C3D6 Like 0 Discuss 0Share