Röntgen, fisikawan
| WILHELM |
| Kata | Petunjuk |
|---|---|
| BOHR | Niels, fisikawan |
| BLAISE | Pascal, fisikawan |
| AMPÈRE | André-Marie, fisikawan |
| PLANCK | Max, fisikawan |
| ALBERT | Einstein, fisikawan |
| BECQUEREL | Henri, fisikawan |
| THEODORE | Roosevelt, presiden AS |
| REAGAN | Ronald, presiden AS |