Most atoms have more neutrons than protons which accounts for basically half of the nucleuses mass.
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Solar power take less energy compare to other and its charge by sun According to me solar energy is best way to save energy in future
The Law of Conservation of Energy states that, within a closed system, the total amount of energy remains constant. However, energy may change from kinetic to potential and vice versa. The total energy will not have changed. <span>Enthalpy is a measure of the amount of energy that exists in a system at constant pressure. </span>
