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In 1999, scientists in Israel developed a battery based on the following cell reaction using what was nicknamed “super iron.”

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Dear student ,

Andwey +3 +2 2K2 Feoy (ag) + 32n(s) 4 2 +2 Fes03 (s) +no (s) + 2. K2 zn02 S) Jhe onidation 8tate 010 esame an bo th Side Jher​​​​​​

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