Chemical BondingIonic Bonding1Choose the best answerBonding in MgO is predominantly:AIonicBPolar covalentCNon-polar covalentDCoordinate covalent Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chemical Bonding#Ionic Bonding2Choose the best answerQ.97 Cation & anion formed which combines to form crystal lattices:AOnly cation is isoelectronic to nearest noble gasBCation & anion both are isoelectronic to nearest noble gasCCation & anion both are isoelectronic to nearest noble gas & number of electrons lost by metal and gained by nonmetal are equalDOnly anion is isoelectronic to nearest noble gas Like 0 Discuss 0Share