dab68307e7fa024f…

Element
ID: 37344 bytesFirst seen Jun 12, 20261 collection

Fields

NameValue
atomicMass85.468
atomicNumber37
blocks
boilingPointC687.85
categoryIdalkali-metal
density1.53
discoverernull
discoveryYear1861
electronConfiguration[Kr]5s1
electronegativity0.82
group1
meltingPointC39.31
nameRubidium
period5
phaseSolid
symbolRb

Canonical JSON

{
  "id": "37",
  "type": "Element",
  "data": {
    "atomicMass": 85.468,
    "atomicNumber": 37,
    "block": "s",
    "boilingPointC": 687.85,
    "categoryId": "alkali-metal",
    "density": 1.53,
    "discoverer": null,
    "discoveryYear": "1861",
    "electronConfiguration": "[Kr]5s1",
    "electronegativity": 0.82,
    "group": 1,
    "meltingPointC": 39.31,
    "name": "Rubidium",
    "period": 5,
    "phase": "Solid",
    "symbol": "Rb"
  }
}

Appears in 1 collection

reference/periodic-table1 version · Jun 12, 2026

Full hash:dab68307e7fa024f080936abe7b30004f5bf6044627612b8842dd6b5cde34da1