Which compound has the highest melting point? a. al2(co3)3 b. c12h22o11 c. c8h18 d. h2o

Highest melting point has to deal with the intermolecular forces between the atoms in a compound. the stronger the bond the higher the melting point is. the reason why is that you need more energy to break the bonds which is the melting point. the different types of bonds are IMFA ( hydrogen bonds, dipole dipole bonds, and your London dispesion forces ), ionic bonds ( metals) , and then your network covalent. I think the answer is A

Which principle states: "geologic processes taking place on earth today operated similarly in the past and can be used to explain past geologic events"? a. lateral continuity

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