| 11. | Atomic number is determined by the number of protons, and hence increases.
|
| 12. | Lead ( Pb ) is atomic number 82, atomic weight 207.
|
| 13. | Atoms on a periodic table are arranged in order of increasing atomic number.
|
| 14. | The atomic number of an atom is usually about half its atomic mass.
|
| 15. | Atomic Number : 106 Atomic Weight : [ 269 ] Melting Point :?
|
| 16. | What you really mean is the atomic number of the atom.
|
| 17. | QUESTION : What's the chemical element with the highest atomic number?
|
| 18. | For now, they're known by their atomic numbers : 110, 111 and 112.
|
| 19. | Atomic Number : 111 Atomic Weight : [ 281 ] Melting Point :?
|
| 20. | As with other columns, reactivity decreases as the atomic number increases.
|
