Given a scientific passage and an answer, generate a question for the given answer.

Q: Passage: Skeletal Muscles. Skeletal muscles enable the body to move. Answer: move

A: What do skeletal muscles enable the body to do?
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Q: Passage: There are multiple ways to prevent these situations from occurring. The three most common protective devices are fuses, circuit breakers, and surge protectors. Answer: fuses, circuit breaks & surge protectors

A: What are the three most common protective devices?
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Q: Passage: Metallic character refers to the level of reactivity of a metal. Metals tend to lose electrons in chemical reactions, as indicated by their low ionization energies. Within a compound, metal atoms have relatively low attraction for electrons, as indicated by their low electronegativities. By following the trend summary in the figure below, you can see that the most reactive metals would reside in the lower left portion of the periodic table. The most reactive metal is cesium, which is not found in nature as a free element. It reacts explosively with water and will ignite spontaneously in air. Francium is below cesium in the alkali metal group, but is so rare that most of its properties have never been observed. Answer: lose electrons

A:
Do metals tend to gain electrons or lose electrons in chemical reactions?
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