圖書標籤:
发表于2024-11-11
The Neutron pdf epub mobi txt 電子書 下載 2024
The neutron has no electric charge and weighs nearly 1,840 times that of the electron. Discovered by James Chadwick 1932, the neutron helped explain many phenomena from the existence of isotopes to atomic fission. Bortz's book illuminates the nature of this particle in an understandable manner for science-minded kids.
評分
評分
評分
評分
The Neutron pdf epub mobi txt 電子書 下載 2024