Question

I) Fill in the blanks :
1. On electro refining of metals, the impure metal is taken as _______.
2. The _____ electrode is called as anode.
3. Positively charged particles present in an atom……………..
4. Centre of an atom………………..
5. Electron flows from ………………….. terminal to…………………..
6. Electric current flows from……………………. Terminal to …………………
7. Neutral particles present in an atom…………………
8. The ability of a material to conduct electricity or to allow the flow of electric charges is called ---
------------.
9. The electrical conductivity of a material measures how ------------- are bound within the atoms.

PLS ANSWER

Answer 1

Answer:

1.anode

2.impure

3.proton

4.nucleus

5.negative terminal to positive terminal

6 current flow from positive terminal to negative terminal

7.neutrons

8.conductivity

Answer 2

Answer:

1)Electrolytic metal

2)Electroad

3)Nuclei

4)proton and Newton

5)positive and negative

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