How could understanding the unified structure of atoms you to better understand an element that was unfamiliar to you?

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.