This is the symbols for protons, neutrons, and electrons
The trajectory of their motion knocked the Earth into a different orbit.
Answer:
Nuclear fusion
Explanation:
Nuclear fusion is the source of Sun's energy.. At the core where temperature and pressure are very high hydrogen atoms fuse into helium atom and release energy in the form of Gama rays.
It is letter C: Continental crust is thicker than oceanic crust.
Answer:
Magnesium oxide is a simple basic oxide, because it contains oxide ions. It reacts with water to form magnesium hydroxide which is a base.
