Selenium is the 34th element. See the blog post, Tones of Selenium, for more information.
Selenium
| Angstrom | Nanometer (rounded) | Color | Hertz | Note | Hertz |
|---|---|---|---|---|---|
| 6055.84 | 601 | mid violet | 450.24 | A4 | 440 |
| 5227.53 | 523 | mid blue | 521.58 | C5 | 523.251 |
| 4730.78 | 473 | mid green | 576.35 | D5 | 587.33 |
| 4180.9 | 418 | orange | 652.16 | E5 | 659.255 |
violet
blue
green
orange
scale
improv
full chord
