Propriétés Inconnues
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://chemfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>
Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://chemfyi.com/entity//
Add a dynamic SVG badge to your README or docs.
[](https://chemfyi.com/entity//)
Use the native HTML custom element.
Éléments aux propriétés insuffisamment caractérisées. Il s'agit généralement d'éléments superlourds synthétisés en laboratoire qui n'existent que pendant des périodes extrêmement courtes, ce qui rend l'étude de leurs propriétés chimiques difficile.
109
Solid
Mt
Meitnerium
278,0 u
MP: —
BP: —
110
Solid
Ds
Darmstadtium
281,0 u
MP: —
BP: —
111
Solid
Rg
Roentgenium
282,0 u
MP: —
BP: —
112
Liquid
Cn
Copernicium
285,0 u
MP: —
BP: —
113
Solid
Nh
Nihonium
286,0 u
MP: —
BP: —
114
Solid
Fl
Flerovium
289,0 u
MP: —
BP: —
115
Solid
Mc
Moscovium
290,0 u
MP: —
BP: —
116
Solid
Lv
Livermorium
293,0 u
MP: —
BP: —
117
Solid
Ts
Tennessine
294,0 u
MP: —
BP: —
118
Solid
Og
Oganesson
294,0 u
MP: —
BP: —
Tableau comparatif
| # | Symbole | Nom | Masse (u) | Pt. fusion | Pt. ébullition | Densité | Phase |
|---|---|---|---|---|---|---|---|
| 109 | Mt | Meitnerium | 278,0 | — | — | — | Solid |
| 110 | Ds | Darmstadtium | 281,0 | — | — | — | Solid |
| 111 | Rg | Roentgenium | 282,0 | — | — | — | Solid |
| 112 | Cn | Copernicium | 285,0 | — | — | — | Liquid |
| 113 | Nh | Nihonium | 286,0 | — | — | — | Solid |
| 114 | Fl | Flerovium | 289,0 | — | — | — | Solid |
| 115 | Mc | Moscovium | 290,0 | — | — | — | Solid |
| 116 | Lv | Livermorium | 293,0 | — | — | — | Solid |
| 117 | Ts | Tennessine | 294,0 | — | — | — | Solid |
| 118 | Og | Oganesson | 294,0 | — | — | — | Solid |