HELP I WILL GIVE BRAINLIEST PLEASE HELP THIS ASSIGNMENT IS DUE IN 10 MIN!! If a meteorite reaches Earth’s surface and it turns a rusty, reddish-brown color over time. Based on this information, which of the following can be concluded about the physical composition of the asteroid or comet that this meteorite came from?

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.