描述
The most basic subatomic particle, the proton carries a positive charge. It and the neutron make up the nucleus of an atom. This new title explains the discovery of the proton and how it determines the unique chemical and physical characteristics of different elements.
书籍详情
格式
平装书
页数
64 页
语言
英语
已发布
2月 1, 2004
出版商
Rosen Young Adult
ISBN-10
0823945324
ISBN-13
9780823945320