Question

A. Define the following.
1. Ions 2. Anode
3. Cathode​

Answer 1

Answer:

The Anode is the negative or reducing electrode that releases electrons to the external circuit and oxidizes during and electrochemical reaction. The Cathode is the positive or oxidizing electrode that acquires electrons from the external circuit and is reduced during the electrochemical reaction

Answer 2

1) IONS- Ions are atoms that have a positive or negative charge because they have unequal numbers of protons and electrons.

2) ANODE- Positive Electrode (The electrode connected to the positive terminal of the battery is called anode.)

3) CATHODE- Negative Electrode ( the Electrode connected to the negative terminal of the battery.)

Actually, this is the definition for class 8. I hope it’s ok!!


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