Part III |
Part II (2nd one) |
a) Ca-42 (Calcium-42), 20p+, 20e<sup>-, 22n0 |
a) Ca-42 (Calcium-42), 20p+, 20e-, 22n0 b) C-13 (Carbon-13), 6p+, 6e-, 7n0 |
b) C-13 (Carbon-13), 6p+, 6e<sup>-, 7n0 |
c) U-238 (Uranium-238), 92p+, 92e-, 146n0 |
c) U-238 (Uranium-238), 92p+, 92e<sup>-, 146n0 |
Part III See Atomic mass table for actual atomic mass. |