Q.7) Write the names of the following
1) Zn
2) Fe
3) Fossil fuel
4) Cu
Answers
Answered by
0
Answer:
1 zinc
Explanation:
1 zinc
4 Cuprous ion
2 iron
Answered by
0
Answer:
1. Zinc
2. Iron (ferric)
3. Petrol, coal, methane gas, etc
4. cpper. (cuprous)
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