Element at v1.0.0
20
97b48648cdaf54dd442dc90ea948f66665a7936135e84b6d4b9f8c47177d8178 · where else it appears
Data
{
"atomicMass": 40.08,
"atomicNumber": 20,
"block": "s",
"boilingPointC": 1483.85,
"categoryId": "alkaline-earth-metal",
"density": 1.54,
"discoverer": null,
"discoveryYear": "Ancient",
"electronConfiguration": "[Ar]4s2",
"electronegativity": 1,
"group": 2,
"meltingPointC": 841.85,
"name": "Calcium",
"period": 4,
"phase": "Solid",
"symbol": "Ca"
}History in this collection
- addedv1.0.0Jun 12, 2026this version