READING ISOTOPIC NOTATION
ISOTOPIC NOTATION
A
Z
46
21
X
Sc
46
A
21
Z
Sc
X
PRACTICE PROBLEMS
PRACTICE PROBLEMS
15 N
7
# protons = __
7
8
# neutrons= __
#
62
29 Cu
# p = ____
15
# n= ____
16
# e- = ____
15
31
P
15
79
34 Se
34
# p = ____
Writing ISOTOPIC NOTATION
48
!"
# $
21
%
%
/
!&
(
!
50
, ) 22Ti
# n= ____
45
34
#e- = ____
.
78 /
00000
118
00000
/ ,
78
00000
78
0000000
196
00000000
&
49V
23
%
+
Sc
29
#e- = ___
PRACTICE PROBLEMS
-&
'
(
33
# n= ____
29
# p = ____
electrons = 7__
195.1 amu
00000000
platinum
0000000
110Pd
46
)
* !
52Cr
24
"
%)
%)
%)
65.39 amu
1