atomic number in a sentence

Examples

1. Atomic number is determined by the number of protons, and hence increases.
2. Lead ( Pb ) is atomic number 82, atomic weight 207.
3. Atoms on a periodic table are arranged in order of increasing atomic number.
4. The atomic number of an atom is usually about half its atomic mass.
5. Atomic Number : 106 Atomic Weight : [ 269 ] Melting Point :?
6. What you really mean is the atomic number of the atom.
7. QUESTION : What's the chemical element with the highest atomic number?
8. For now, they're known by their atomic numbers : 110, 111 and 112.
9. Atomic Number : 111 Atomic Weight : [ 281 ] Melting Point :?
10. As with other columns, reactivity decreases as the atomic number increases.