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Worksheets

Hóa trị 8

Total questions: 29

Worksheet time: 29mins

Name
Class
Date
1.

Mg

(a)  

2.

Na

(a)  

3.

Li

(a)  

4.

SO3

(a)  

5.

K

(a)  

6.

Br

(a)  

7.

Cr

(a)  

8.

Ba

(a)  

9.

NO3

(a)  

10.

PO4

(a)  

11.

Hg

(a)  

12.

O

(a)  

13.

Pb

(a)  

14.

Cu

(a)  

15.

H

(a)  

16.

SO4

(a)  

17.

CO3

(a)  

18.

Cl

(a)  

19.

N

(a)  

20.

Fe

(a)  

21.

Hg

(a)  

22.

Zn

(a)  

23.

OH

(a)  

24.

Ag

(a)  

25.

Al

(a)  

26.

C

(a)  

27.

NH4

(a)  

28.

S

(a)  

29.

P

(a)