How does a straight-chain alkane that has five carbon atoms differ from a cycloalkane that has five carbon atoms?
The straight-chain alkane has at least one double or triple bond, but the cycloalkane has only single bonds.
The straight-chain alkane has only single bonds, but the cycloalkane has at least one double or triple bond.
The straight-chain alkane has two more hydrogen atoms than the cycloalkane.
The straight-chain alkane has two fewer hydrogen atoms than the cycloalkane.

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.