The xenon atoms lost a whopping 21 electrons at once, which indicates that it was hit by 50 photons simultaneously.

氙原子一次失去了高达21个电子，这表明它同时被50光子击中。

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The xenon atoms lost a whopping 21 electrons at once, which indicates that it was hit by 50 photons simultaneously.

氙原子一次失去了高达21个电子，这表明它同时被50光子击中。

youdao