Aien
Appearance
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Iron_electrolytic_and_1cm3_cube.jpg/220px-Iron_electrolytic_and_1cm3_cube.jpg)
Aien,oaean,em i bin wanelemenblongKemistri.Em i staka kapa blong nambatu blong wol. Simbol blong em Fe. Em i bin wan kaen metal. Aien i save kombaenem longokisijenblong air blong mekem rust.
Aien blong Indastri
[jenisim hem|edit source]Pipol ol i save yusum aien blong mekem plante kaen masin, baiskel, trak. Pipol ol i save mekem plante kaen tools blong aien.
Aien mo carbon ol i mekem steel; steel i strong i bitim aien.
Aien blong Niutrisen
[jenisim hem|edit source]Aien em i wan empoten pat blong helti kaekae. Yelo pat blong ol ek ol i gat plante aien insaed, mo ol fis mo jiken ol i gat fulap aien insaed.