Element at v1.0.0
73
e39abfcdd067c6a3d442d14394fd9dec8bec0807c3053075d778dba851f7a430 · where else it appears
Data
{
"atomicMass": 180.9479,
"atomicNumber": 73,
"block": "d",
"boilingPointC": 5457.85,
"categoryId": "transition-metal",
"density": 16.4,
"discoverer": null,
"discoveryYear": "1802",
"electronConfiguration": "[Xe]6s2 4f14 5d3",
"electronegativity": 1.5,
"group": 5,
"meltingPointC": 3016.85,
"name": "Tantalum",
"period": 6,
"phase": "Solid",
"symbol": "Ta"
}History in this collection
- addedv1.0.0Jun 12, 2026this version