Astudent sorted six elements. he places iron, silver, and sodium in group a. he placed neon, oxygen, and nitrogen in group b. name one other element that belongs in groups b

This is kenetic energy.

stands for electromotive force and it is measured in volts. despite its name, it is not actually the force in the sense of being a "pushing" or "pulling" (not measured in newtons).an equation that relates emf,  ℰ,  to a battery's terminal voltage, v, current, i, and internal resistance, r, is    ℰ = v + irin this case, the emf can be interpreted as a voltage—a difference in electric potential.i would not say that it would be considered an energy. if emf can be defined as the energy/work per a unit charge from a battery or other electric source, then it is not strictly energy.

Inelastic is the answer your looking for.

The upward force acting on the wing of a airplane in flight is known as the "lift" force. (d)