Question

Which of the following statements describes a battery?

Batteries store electric charge.
Batteries use electrolytes and similar metals to produce a flow of electrons.
The negative electrode of a battery has an excess of positive charge.
Batteries convert chemical potential energy into electric energy.

Answer 1

Batteries use electrolytes and similar metals to produce a flow of electrons.

Answer 2

D. Batteries convert chemical potential energy into electric energy

Step-by-step explanation:

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