The answer is D. Products are formed from reactants by the breaking and forming of new bonds.
Answer: V = 504m/a
F = 4N
Explanation: please find the attached file for the solution
<span>At the center of the sun, fusion converts hydrogen into helium, neutrinos and another thing that I forgot =/</span>
If Calcium lost two electrons, it would have the same number of electrons as Argon which has 18 electrons.
<em><u>throwing a ball up initially has a lot of kinetic energy because it is moving upwards ( kinetic energy is energy which a body possesses by virtue of being in motion.) this all then get converted to gravitational potential energy, and for a moment it is stationary before it begins to fall again. by the time it has returned again, all the gravitational potential energy has turned back into kinetic.</u></em>
