Edith will be handing out school spirit ribbons in class on monday. she needs 70 ribbons that are each 20 cm long — a total of 1,400 cm of ribbon — but the fabric store only sells ribbons by the meter. how many meters of ribbon does edith need?

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.