No
|
Unsur
|
A
|
Z (Proton)
|
Neutron
|
1
|
H
|
1
|
1
|
0
|
2
|
|
2
|
1
|
1
|
3
|
He
|
4
|
2
|
2
|
4
|
Li
|
6
|
3
|
3
|
5
|
|
7
|
3
|
4
|
6
|
Be
|
9
|
4
|
5
|
7
|
Be
|
10
|
5
|
5
|
8
|
|
11
|
5
|
6
|
9
|
C
|
12
|
6
|
6
|
10
|
|
13
|
6
|
7
|
11
|
N
|
14
|
7
|
7
|
12
|
|
15
|
7
|
8
|
13
|
O
|
16
|
8
|
8
|
14
|
|
17
|
8
|
9
|
15
|
|
18
|
8
|
10
|
16
|
F
|
19
|
9
|
10
|
17
|
Ne
|
20
|
10
|
10
|
18
|
|
21
|
10
|
11
|
19
|
|
22
|
10
|
12
|
20
|
Na
|
23
|
11
|
12
|
21
|
Mg
|
24
|
12
|
12
|
22
|
|
25
|
12
|
13
|
23
|
|
26
|
12
|
14
|
24
|
Al
|
27
|
13
|
14
|
25
|
Si
|
28
|
14
|
14
|
26
|
|
29
|
14
|
15
|
27
|
|
30
|
14
|
16
|
28
|
P
|
31
|
15
|
16
|
29
|
S
|
32
|
16
|
16
|
30
|
|
33
|
16
|
17
|
31
|
|
34
|
16
|
18
|
32
|
|
36
|
16
|
20
|
33
|
Cl
|
35
|
17
|
18
|
34
|
|
37
|
17
|
20
|
35
|
Ar
|
36
|
18
|
18
|
36
|
|
38
|
18
|
20
|
37
|
|
40
|
18
|
22
|
38
|
K
|
39
|
19
|
20
|
39
|
|
41
|
19
|
22
|
40
|
Ca
|
40
|
20
|
20
|
41
|
|
42
|
20
|
22
|
42
|
|
43
|
20
|
23
|
43
|
|
44
|
20
|
24
|
44
|
|
45
|
20
|
25
|
45
|
|
46
|
20
|
26
|
46
|
|
48
|
20
|
28
|
No
|
Unsur
|
A
|
Z (Proton)
|
Neutron
|
47
|
Sc
|
45
|
21
|
24
|
48
|
Ti
|
46
|
22
|
24
|
49
|
|
47
|
22
|
25
|
50
|
|
48
|
22
|
26
|
51
|
|
49
|
22
|
27
|
52
|
|
50
|
22
|
28
|
53
|
V
|
50
|
23
|
27
|
54
|
|
51
|
23
|
28
|
55
|
Cr
|
50
|
24
|
26
|
56
|
|
52
|
24
|
28
|
57
|
|
53
|
24
|
29
|
58
|
|
54
|
24
|
30
|
59
|
Mn
|
55
|
25
|
30
|
60
|
Fe
|
54
|
26
|
28
|
61
|
|
56
|
26
|
30
|
62
|
|
57
|
26
|
31
|
63
|
|
58
|
26
|
32
|
64
|
|
59
|
26
|
33
|
65
|
Co
|
59
|
27
|
32
|
66
|
Ni
|
58
|
28
|
30
|
67
|
|
60
|
28
|
32
|
68
|
|
61
|
28
|
33
|
69
|
|
62
|
28
|
34
|
70
|
|
63
|
28
|
35
|
71
|
|
64
|
28
|
36
|
72
|
Cu
|
63
|
29
|
34
|
73
|
|
65
|
29
|
36
|
74
|
Zn
|
64
|
30
|
34
|
75
|
|
66
|
30
|
36
|
76
|
|
67
|
30
|
37
|
77
|
|
68
|
30
|
38
|
78
|
|
70
|
30
|
40
|
79
|
Ga
|
69
|
31
|
38
|
80
|
|
71
|
31
|
40
|
81
|
Ge
|
70
|
32
|
38
|
82
|
|
72
|
32
|
40
|
83
|
|
73
|
32
|
41
|
84
|
|
74
|
32
|
42
|
85
|
|
76
|
32
|
44
|
86
|
As
|
75
|
33
|
42
|
87
|
Se
|
74
|
34
|
40
|
88
|
|
76
|
34
|
42
|
89
|
|
77
|
34
|
43
|
90
|
|
78
|
34
|
44
|
91
|
|
80
|
34
|
46
|
92
|
|
82
|
34
|
48
|
93
|
Br
|
79
|
35
|
44
|
94
|
|
81
|
35
|
46
|
95
|
Kr
|
78
|
36
|
42
|
96
|
|
80
|
36
|
44
|
97
|
|
82
|
36
|
46
|
98
|
|
83
|
36
|
47
|
99
|
|
84
|
36
|
48
|
100
|
|
86
|
36
|
50
|
101
|
Rb
|
85
|
37
|
48
|
102
|
|
87
|
37
|
50
|
103
|
Sr
|
84
|
38
|
46
|
104
|
|
86
|
38
|
48
|
105
|
|
87
|
38
|
49
|
106
|
|
88
|
38
|
50
|
107
|
Y
|
89
|
39
|
50
|
108
|
Zr
|
90
|
40
|
50
|
109
|
|
91
|
40
|
51
|
110
|
|
92
|
40
|
52
|
111
|
|
94
|
40
|
54
|
112
|
|
96
|
40
|
56
|
No
|
Unsur
|
A
|
Z (Proton)
|
Neutron
|
113
|
Nb
|
93
|
41
|
52
|
114
|
Mo
|
92
|
42
|
50
|
115
|
|
94
|
42
|
52
|
116
|
|
95
|
42
|
53
|
117
|
|
96
|
42
|
54
|
118
|
|
97
|
42
|
55
|
119
|
|
98
|
42
|
56
|
120
|
|
100
|
42
|
58
|
121
|
Ru
|
96
|
44
|
52
|
122
|
|
98
|
44
|
54
|
123
|
|
99
|
44
|
55
|
124
|
|
100
|
44
|
56
|
125
|
|
101
|
44
|
57
|
126
|
|
102
|
44
|
58
|
127
|
|
104
|
44
|
60
|
128
|
Rh
|
103
|
45
|
58
|
129
|
Pd
|
102
|
46
|
56
|
130
|
|
104
|
46
|
58
|
131
|
|
105
|
46
|
59
|
132
|
|
106
|
46
|
60
|
133
|
|
108
|
46
|
62
|
134
|
|
110
|
46
|
64
|
135
|
Ag
|
107
|
47
|
60
|
136
|
|
109
|
47
|
62
|
137
|
Cd
|
106
|
48
|
58
|
138
|
|
108
|
48
|
60
|
139
|
|
110
|
48
|
62
|
140
|
|
111
|
48
|
63
|
141
|
|
112
|
48
|
64
|
142
|
|
113
|
48
|
65
|
143
|
|
114
|
48
|
66
|
144
|
|
115
|
48
|
67
|
145
|
|
116
|
48
|
68
|
146
|
In
|
113
|
49
|
64
|
147
|
|
115
|
49
|
66
|
148
|
Sn
|
112
|
50
|
62
|
149
|
|
114
|
50
|
64
|
150
|
|
115
|
50
|
65
|
151
|
|
116
|
50
|
66
|
152
|
|
117
|
50
|
67
|
153
|
|
118
|
50
|
68
|
154
|
|
119
|
50
|
69
|
155
|
|
120
|
50
|
70
|
156
|
|
122
|
50
|
72
|
157
|
|
124
|
50
|
74
|
158
|
Sb
|
121
|
51
|
70
|
159
|
|
123
|
51
|
72
|
160
|
Te
|
120
|
52
|
68
|
161
|
|
122
|
52
|
70
|
162
|
|
123
|
52
|
71
|
163
|
|
124
|
52
|
72
|
164
|
|
125
|
52
|
73
|
165
|
|
126
|
52
|
74
|
166
|
|
128
|
52
|
76
|
167
|
|
130
|
52
|
78
|
168
|
I
|
127
|
53
|
74
|
169
|
Xe
|
124
|
54
|
70
|
170
|
|
126
|
54
|
72
|
171
|
|
128
|
54
|
74
|
172
|
|
129
|
54
|
75
|
173
|
|
130
|
54
|
76
|
174
|
|
131
|
54
|
77
|
175
|
|
132
|
54
|
78
|
176
|
|
133
|
54
|
79
|
177
|
|
134
|
54
|
80
|
178
|
|
136
|
54
|
82
|
179
|
Cs
|
133
|
55
|
78
|
180
|
Ba
|
130
|
56
|
74
|
181
|
|
132
|
56
|
76
|
182
|
|
134
|
56
|
78
|
183
|
|
135
|
56
|
79
|
184
|
|
136
|
56
|
80
|
185
|
|
137
|
56
|
81
|
186
|
|
138
|
56
|
82
|
187
|
La
|
138
|
57
|
81
|
188
|
|
139
|
57
|
82
|
189
|
Ce
|
136
|
58
|
78
|
190
|
|
138
|
58
|
80
|
191
|
|
140
|
58
|
82
|
192
|
|
142
|
58
|
84
|
193
|
Pr
|
141
|
59
|
82
|
194
|
Nd
|
142
|
60
|
82
|
195
|
|
143
|
60
|
83
|
196
|
|
144
|
60
|
84
|
197
|
|
145
|
60
|
85
|
198
|
|
146
|
60
|
86
|
199
|
|
148
|
60
|
88
|
200
|
|
150
|
60
|
90
|
No
|
Unsur
|
A
|
Z (Proton)
|
Neutron
|
201
|
Sm
|
144
|
62
|
82
|
202
|
|
147
|
62
|
85
|
203
|
|
148
|
62
|
86
|
204
|
|
149
|
62
|
87
|
205
|
|
150
|
62
|
88
|
206
|
|
152
|
62
|
90
|
207
|
|
154
|
62
|
92
|
208
|
Eu
|
151
|
63
|
88
|
209
|
|
153
|
63
|
90
|
210
|
Gd
|
152
|
64
|
88
|
211
|
|
154
|
64
|
90
|
212
|
|
155
|
64
|
91
|
213
|
|
156
|
64
|
92
|
214
|
|
157
|
64
|
93
|
215
|
|
158
|
64
|
94
|
216
|
|
160
|
64
|
96
|
217
|
Tb
|
159
|
65
|
94
|
218
|
Dy
|
156
|
66
|
90
|
219
|
|
158
|
66
|
92
|
220
|
|
160
|
66
|
94
|
221
|
|
161
|
66
|
95
|
222
|
|
162
|
66
|
96
|
223
|
|
163
|
66
|
97
|
224
|
|
164
|
66
|
98
|
225
|
Ho
|
165
|
67
|
98
|
226
|
Er
|
162
|
68
|
94
|
227
|
|
164
|
68
|
96
|
228
|
|
166
|
68
|
98
|
229
|
|
167
|
68
|
99
|
230
|
|
168
|
68
|
100
|
231
|
|
170
|
68
|
102
|
232
|
Tm
|
169
|
69
|
100
|
233
|
Gb
|
168
|
70
|
98
|
234
|
|
170
|
70
|
100
|
235
|
|
171
|
70
|
101
|
236
|
|
172
|
70
|
102
|
237
|
|
173
|
70
|
103
|
238
|
|
174
|
70
|
104
|
239
|
|
176
|
70
|
106
|
240
|
Lu
|
175
|
71
|
104
|
241
|
Hs
|
176
|
72
|
104
|
242
|
|
174
|
72
|
102
|
243
|
|
176
|
72
|
104
|
244
|
|
177
|
72
|
105
|
245
|
|
178
|
72
|
106
|
246
|
|
179
|
72
|
107
|
247
|
|
180
|
72
|
108
|
248
|
Ta
|
180
|
73
|
107
|
249
|
|
181
|
73
|
108
|
250
|
W
|
180
|
74
|
106
|
251
|
|
182
|
74
|
108
|
252
|
|
183
|
74
|
109
|
253
|
|
184
|
74
|
110
|
254
|
|
186
|
74
|
112
|
255
|
Re
|
185
|
75
|
110
|
256
|
|
187
|
75
|
112
|
257
|
Os
|
184
|
76
|
108
|
258
|
|
186
|
76
|
110
|
259
|
|
187
|
76
|
111
|
260
|
|
188
|
76
|
112
|
261
|
|
189
|
76
|
113
|
262
|
|
190
|
76
|
114
|
263
|
|
192
|
76
|
116
|
264
|
Ir
|
191
|
77
|
114
|
265
|
|
193
|
77
|
116
|
266
|
Pt
|
190
|
78
|
112
|
267
|
|
192
|
78
|
114
|
268
|
|
194
|
78
|
116
|
269
|
|
195
|
78
|
117
|
270
|
|
196
|
78
|
118
|
271
|
|
198
|
78
|
120
|
272
|
Au
|
197
|
79
|
118
|
273
|
Hg
|
196
|
80
|
116
|
274
|
|
198
|
80
|
118
|
275
|
|
199
|
80
|
119
|
276
|
|
200
|
80
|
120
|
277
|
|
201
|
80
|
121
|
278
|
|
202
|
80
|
122
|
279
|
|
204
|
80
|
124
|
280
|
Ti
|
203
|
81
|
122
|
281
|
|
205
|
81
|
124
|
282
|
Pb
|
204
|
82
|
122
|
283
|
|
206
|
82
|
124
|
284
|
|
207
|
82
|
125
|
285
|
|
208
|
82
|
126
|
286
|
Bi
|
209
|
83
|
126
|
grafiknya membantu sekali kak
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