d9d2f6b53345f6b5…

Element
ID: 44354 bytesFirst seen Jun 12, 20261 collection

Fields

NameValue
atomicMass101.1
atomicNumber44
blockd
boilingPointC4149.85
categoryIdtransition-metal
density12.1
discoverernull
discoveryYear1827
electronConfiguration[Kr]5s1 4d7
electronegativity2.2
group8
meltingPointC2333.85
nameRuthenium
period5
phaseSolid
symbolRu

Canonical JSON

{
  "id": "44",
  "type": "Element",
  "data": {
    "atomicMass": 101.1,
    "atomicNumber": 44,
    "block": "d",
    "boilingPointC": 4149.85,
    "categoryId": "transition-metal",
    "density": 12.1,
    "discoverer": null,
    "discoveryYear": "1827",
    "electronConfiguration": "[Kr]5s1 4d7",
    "electronegativity": 2.2,
    "group": 8,
    "meltingPointC": 2333.85,
    "name": "Ruthenium",
    "period": 5,
    "phase": "Solid",
    "symbol": "Ru"
  }
}

Appears in 1 collection

reference/periodic-table1 version · Jun 12, 2026

Full hash:d9d2f6b53345f6b5d6ef30680de3281386b5abbd7351746f61d5e619257f774e