EXPLAIN SEX! LOL I HAVE TO DO THIS! HELP ASAP ITS A SCIENCE PROJECT!!! EXPLAIN IT STEP BY STEP HOW TO DO IT :p

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

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.