Sneha's mother has a sample of raw rice in a container. She then added some water to wash it. After some time, the dust particles came at the surface while the rice grains settled down at the bottom. Which processes would help the rice grains to settle down at the bottom

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

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.