fluorine uranium carbon potassium bismuth technetium helium sulfur germanium thulium oxygen neon yttrium

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?