推 ckfz:3, 只有 gamma ray 是 em wave (電磁波) 03/05 20:46
the following is a list of common particles in radioactive decay
and nuclear transformation
which is an electromagnetic radiation?
1 阿法 particle
2 貝他 particle
3 珈碼 particle
4 positron
5 proton
這一題不太懂 請高手指教 謝謝
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