English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

2006-09-10 04:43:35 · 2 answers · asked by Anonymous in Science & Mathematics Physics

2 answers

James Chadwick in 1932

2006-09-10 06:30:50 · answer #1 · answered by bruinfan 7 · 0 0

British physicist "James Chadwick" in 1932. (Sir James Chadwick 1891–1974.)

2006-09-10 06:23:38 · answer #2 · answered by Anonymous · 0 0

fedest.com, questions and answers