2 Answers
Except for elecrons, which can be viewed under an electron microscope, nuclei, protons, and neutrons, haven’t been seen. The proofs of their existence came from experiments, which by the different qualities of these particles, where able to differentiate them from one another. For elaborations of these experiments, which, if understood, may reveal the existence of these particles, you may go to the following links:
http://en.wikipedia.org/wiki/Atomic_theory
http://en.wikipedia.org/wiki/Neutron#Discovery
http://en.wikipedia.org/wiki/Atomic_nucleus#History
http://en.wikipedia.org/wiki/Proton#History
| 13 years ago. Rating: 1 | |
Top contributors in Uncategorized category
Unanswered Questions
Kèo Nhà Cái – Khám Phá Premier League, Soi Kèo Chuẩn – Nắm Bắt Cơ Hội Chiến Thắng Đỉnh Cao!
Answers: 0
Views: 7
Rating: 0
8Xbettgamecom
Answers: 0
Views: 13
Rating: 0
tylekeobongdavdqgbrazil
Answers: 0
Views: 15
Rating: 0
Kèo Nhà Cái Uy Tín – Tỷ Lệ Cá Cược 2026
Answers: 0
Views: 12
Rating: 0
Has anyone else dealt with calls from Chapman & Intrieri, LLP?
Answers: 0
Views: 12
Rating: 0
Hitclub Link Tải Hit Club iOS/APK Chính Thức Mới Nhất 2026
Answers: 0
Views: 12
Rating: 0
F168
Answers: 0
Views: 11
Rating: 0
F168
> More questions...
Answers: 0
Views: 11
Rating: 0
courtface707
nomdeplume
Barbara01