Isotope
mattymatt121
IsotopeWkshtBlank.docxPart E. Complete the following table: Assume all atoms are neutral.
|
isotope symbol |
nuclear symbol |
mass number |
number of protons |
number of neutrons |
number of electrons |
atomic number |
|
carbon-12 |
C |
12 |
6 |
6 |
6 |
6 |
|
Ar - 40 |
40 Ar 18 |
40 |
18 |
22 |
18 |
18 |
|
iodine- 128 |
I |
128 |
53 |
75 |
53 |
53 |
|
Ni – 59 |
|
|
|
|
|
|
|
S-34 |
|
|
|
|
|
|
|
|
|
40 |
19 |
21 |
19 |
|
|
Al-27 |
|
|
|
|
|
|
Mass = # P + # N Atomic # = # P
12 = 6 + #N # e = # P
6 = #N
