Ammonia Acid Worksheet With Answers Page 5
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49(b)
Electrons, neutrons and protons are sub-atomic particles.
(i)
Complete the three spaces in the table.
Name of sub-atomic
Relative mass
Relative charge
particle
...............................
1
+1
...............................
1
0
...............................
–1
(2)
(ii)
Which two sub-atomic particles are in the nucleus of an atom?
........................................................... and ...............................................
(1)
(Total 10 marks)
Q5.
Ammonium nitrate and ammonium sulphate are used as fertilisers.
(i)
Which acid reacts with ammonia to form ammonium nitrate?
....................................................................................................................................
(1)
Page 5 of 49
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education