Question

Guys, please answer this
question .. It's urgent

Answer 1

$<b><big><marquee>Good Morning ! Here to help !</marquee>$
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The answers of all Fill in are as below :-

1) Graphite
2) Impurities
3) ions
4) acidified liquid
5) non - conductors
6) positive
7) purification
8) electroplating

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@ brishti892005

Answer 2

1 graphite

2 metals

3 ions

4 electrolyte

6 positive

7 metallurgy

8 electroplating