Uranium provides nuclear fuel used generate electricity in nuclear power station,also used by the military to power nuclear submarines and in nuclear weapons.
Potassium itself is not a compound, it’s an element. Represented by “K” and has an atomic number of 19. However, it can be used to make a compound
B. They are the same force. Each body acts on the other. The moon and the earth, and the apple and the earth.
0 because you would be floating at the top within seconds and also have fun with the sudden stop