e39abfcdd067c6a3…

Element
ID: 73361 bytesFirst seen Jun 12, 20261 collection

Fields

NameValue
atomicMass180.9479
atomicNumber73
blockd
boilingPointC5457.85
categoryIdtransition-metal
density16.4
discoverernull
discoveryYear1802
electronConfiguration[Xe]6s2 4f14 5d3
electronegativity1.5
group5
meltingPointC3016.85
nameTantalum
period6
phaseSolid
symbolTa

Canonical JSON

{
  "id": "73",
  "type": "Element",
  "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"
  }
}

Appears in 1 collection

reference/periodic-table1 version · Jun 12, 2026

Full hash:e39abfcdd067c6a3d442d14394fd9dec8bec0807c3053075d778dba851f7a430