Click vao duoi de ung ho wap nha !
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1. Kiem tho - Nhom
* Bai tap:
[ Co ban ]
[ Trung binh ]
[ Nang cao ]
* Tinh chat hoa hoc, vat ly, chuoi phan ung.
- Co ban -
( Trung binh )
[ Nang cao ]
* Nhan biet, dieu che, tach chat.
[ Co ban ]
[ Trung binh ]
[ Nang cao ]
2. Crom - Dong - Sat
* Bai tap:
( Co ban )
( Trung binh )
( Nang cao )
* Tinh chat hoa hoc, vat ly, chuoi phan ung.
- Co ban -
- Trung binh -
- Nang cao -
* Nhan biet, dieu che, tach chat.
[ Co ban ]
[ Trung binh ]
[ Nang cao ]
3. Dai cuong ve kim loai.
* Bai tap:
[ Co ban ]
[ Trung binh ]
[ Nang cao ]
* Tinh chat hoa hoc, vat ly, chuoi phan ung.
[ Co ban ]
[ Trung binh ]
[ Nang cao ]
* Nhan biet, dieu che, tach chat.
[ Co ban ]
[ Trung binh ]
[ Nang cao ]
Click vao duoi de ung ho wap nha !
