The sun's gravity pulls the planet toward the sun, which changes the straight line of direction into a curve. This keeps the planet moving in an orbit around the sun. Because of the sun's gravitational pull, all the planets in our solar system orbit around it.
Explanation:
Calcium is the element that has 2 valence electrons.
The answer that i got was three
i redid it and got some answer like 4.62 x1014<span> Hz</span>
Answer: 1. Alcohol 2. Ester
Explanation:
Right on edge.
