| Content-Type | image/gif |
|---|---|
| Content-Length | 2.81 kB |
| Size | 512x512 |
#1 Hydrogen - rarity ZERO-KELVIN
| 1st ionization energy | 13.598 eV | - |
|---|---|---|
| appearance | Colorless gas | - |
| atomic mass | 1.008 u | - |
| atomic number | 1 | - |
| atomic radius | 120 picometers (van der Waals radius) | - |
| boiling point | 20.271 K or -252.87 °C or -423.18 °F | - |
| cas number | 1333-74-0 | - |
| category | Other Nonmetals | - |
| crystal structure | HEX (Hexagonal) | - |
| density | 0.0898 g/L | - |
| electronegativity | 2.2 (Pauling scale) | - |
| electronic configuration | 1s1 | - |
| electrons | 1 | - |
| electrons arrangement | 1 | - |
| main isotopes | 1H, 2H | - |
| melting point | 13.99 K or -259.16 °C or -434.49 °F | - |
| neutrons | 0 | - |
| position | Group: 1, Period: 1, Block: s | - |
| rarity | ZERO-KELVIN | - |
| state | Gas | - |
| symbol | H | - |
| valence electrons | 1 | - |
| who discovered | Henry Cavendish(In year 1766) | - |
This token has no rarity. All tokens have the same rarity score.
This NFT has been burned.
Hydrogen
Collection: TEST Collection Name
Minted 2 years ago by stars160..fmr4.
| Date | Event | Amount |
|---|---|---|
| 2022-12-19 22:22:29 2022-12-19 | burn | |
| 2022-12-19 21:36:42 2022-12-19 | mint | |
| 2022-12-19 21:36:42 2022-12-19 | mint sender |