Element at v1.0.0
63
2cbc5b0e80753e95acee603e6400625d55a43511f7193f150ccc695cfcf7e0cc · where else it appears
Data
{
"atomicMass": 151.964,
"atomicNumber": 63,
"block": "f",
"boilingPointC": 1528.85,
"categoryId": "lanthanide",
"density": 5.24,
"discoverer": null,
"discoveryYear": "1901",
"electronConfiguration": "[Xe]6s2 4f7",
"electronegativity": null,
"group": null,
"meltingPointC": 821.85,
"name": "Europium",
"period": 6,
"phase": "Solid",
"symbol": "Eu"
}History in this collection
- addedv1.0.0Jun 12, 2026this version