Element at v1.0.0
51
de7ccef9069593615a54c5daa509ed0d0ce66a569ae4044d5dc35d388886f457 · where else it appears
Data
{
"atomicMass": 121.76,
"atomicNumber": 51,
"block": "p",
"boilingPointC": 1586.85,
"categoryId": "metalloid",
"density": 6.685,
"discoverer": null,
"discoveryYear": "Ancient",
"electronConfiguration": "[Kr]5s2 4d10 5p3",
"electronegativity": 2.05,
"group": 15,
"meltingPointC": 630.63,
"name": "Antimony",
"period": 5,
"phase": "Solid",
"symbol": "Sb"
}History in this collection
- addedv1.0.0Jun 12, 2026this version