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bubblyray09
Questions and answers by visitors named
bubblyray09
Questions (2)
The reaction for rust is 4E + 302 = FE2O3. What type of change is the rusting or corrosion of iron?
A. Chemical B. Physical My
4 answers
38 views
What is needed for rust to occur?
My answer: Oxygen and water
10 answers
26 views
Answers (4)
How many protons, electrons and neutrons are in the Element O?
It varys?
How many Protons, electrons and neutrons are in The element Fe?
Explain your answer in 1-2 sentences.
