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ikadub [295]
3 years ago
11

Help me answer this pleasee

Chemistry
2 answers:
Otrada [13]3 years ago
8 0
This question refers to the reactivity series - the higher the element is in the series the greater the tendency to oxidise. From greatest to least tendency in your list: sodium, calcium, aluminium, and iron.
So therefor it would be iron (Fe)
I hope this helped!
Bezzdna [24]3 years ago
5 0
I don’t have a periodic table nearby but I believe the answer is C, iron.
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