Organize the following list of atoms from highest to lowest Atomic Radius: Sulfur, Aluminum, Sodium, Chlorine, Argon, Silicon

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

What layer of the atmosphere is directly above the troposphere?

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump