SHEET /m/americium · PubChem CID 23966 · CAS 7440-35-9 · REV 2026.07
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Americium
from sourceAm · 243.06138 g/mol
What is Americium?
The synthetic element inside a smoke detector: a speck of it ionises the air, and smoke interrupting that current sets off the alarm. Element 95. from source
CategoryElement & material
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Fig. 1 · 2D structure RDKit
SMILES
[Am]Where you'll find it
A pure element or an engineered material, rather than an ingredient in a product. See the rest of the element & material group.