Element at v1.0.0
102
6507e7aea8213962b88c027f0264c22cf4742b7c1841355fdcedb0f91b1a11a4 · where else it appears
Data
{
"atomicMass": 259.101,
"atomicNumber": 102,
"block": "f",
"boilingPointC": null,
"categoryId": "actinide",
"density": null,
"discoverer": null,
"discoveryYear": "1957",
"electronConfiguration": "[Rn]7s2 5f14",
"electronegativity": 1.3,
"group": null,
"meltingPointC": 826.85,
"name": "Nobelium",
"period": 7,
"phase": "Solid",
"symbol": "No"
}History in this collection
- addedv1.0.0Jun 12, 2026this version