Which ecosystem is most resilient to change due to its high diversity? mountain meadow
stormwater pond
coral reef
arctic tundra

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Particles vibrate in a rigid structure and do not move relative to their neighbors.

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.