Ｚ在化學科中是...............
回答 (2)
2006-11-23 3:53 am
解作原子序(atomic number)
It is the number of protons in an atom of that element.
一粒原子裡面有既質子數目
It is the number of protons in an atom of that element.
一粒原子裡面有既質子數目
2006-11-23 3:43 am
解作原子序(atomic number)
It is the number of protons in an atom of that element.
一粒原子裡面有既質子數目
It is the number of protons in an atom of that element.
一粒原子裡面有既質子數目
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https://hk.answers.yahoo.com/question/index?qid=20061122000051KK03345