Element at v1.0.0
64
e8318ea3d6ea8dad69a5f8b3817a9ea0b47a399a39b2f51b4a31b130b051ded9 · where else it appears
Data
{
"atomicMass": 157.25,
"atomicNumber": 64,
"block": "f",
"boilingPointC": 3272.85,
"categoryId": "lanthanide",
"density": 7.9,
"discoverer": null,
"discoveryYear": "1880",
"electronConfiguration": "[Xe]6s2 4f7 5d1",
"electronegativity": 1.2,
"group": null,
"meltingPointC": 1312.85,
"name": "Gadolinium",
"period": 6,
"phase": "Solid",
"symbol": "Gd"
}History in this collection
- addedv1.0.0Jun 12, 2026this version