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honguyen1234
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
theo thuyet proton ,notron thi hat nhan nguyen tu duoc tao boi hai loai hat proton ,notron nhung tai sao trong qua trinh phong xa B (chum electron) lai co electron phong xa ra tu hat nhan?
hai nguyen to A,B tao thanh hop chat X khi dot nong den 800 do C hop chat X tao ra don chat A so electron hoa tri trong nguyen tu nguyen to A bang so lop eclectron cua nguyen to B so electronhoa tri cua nguyen to B bang so lop electron cua nguyen tu nguyen to A dien tich hat nhan nguyen tu B gap 7 lan cua nguyen tu A
xac dinh nguyen to A va B, tim cong thuc phan tu hop chat X.
hai nguyen to A,B tao thanh hop chat X khi dot nong den 800 do C hop chat X tao ra don chat A so electron hoa tri trong nguyen tu nguyen to A bang so lop eclectron cua nguyen to B so electronhoa tri cua nguyen to B bang so lop electron cua nguyen tu nguyen to A dien tich hat nhan nguyen tu B gap 7 lan cua nguyen tu A
xac dinh nguyen to A va B, tim cong thuc phan tu hop chat X.