g 50.0 g of neon, 8.00 g of argon and 42.0 g of krypton. The container's pressure is measured at 2.40 atm. Calculate the partial pressure of argon.

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

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.