Question 1 1 pts
The outer region of our solar system is comprised of primarily light elements (e. g.
hydrogen, helium, carbon, oxygen, nitrogen, etc.). Why aren't there as many of the
heavier (rock, mineral, & metal-forming) elements in the outer region?
O Outer solar system had TOO MUCH NUCLEAR ACTIVITY to form heavy elements.
O Outer solar system had TOO MUCH GRAVITY to form heavy elements.
Outer solar system was NOT HOT ENOUGH to fuse the heavier elements.
O Outer solar system was NOT COLD ENOUGH to fuse the heavy elements.

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  d.landing on and exploring the moon4. which of these space missions involved the deployment of lunar rovers d.apollo5. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar systemb.safir7.which technology limit the future of space exploration b. scientist must first develop certain technologies before missions can be completed.

Sink to the bottom. addition of potassium nitrate past it’s dissolution capacity at a particular temperature will cause the extra to just sink to the bottom of the glass.however, if you were to raise the temperature of the solution prior to dissolving it, and then slowly decrease the temperature after the dissolution, you would create a “supersaturated” solution - a solution that has more solute dissolved into it than should be allowed. if you add any extra solute past this, the entire solution would “crystallize,” and this is how you get those cool videos on youtube.