None because Covalent compounds don’t conduct electricity because they are formed between the non metal atoms by sharing of electrons. The Covalent compounds haves no free electrons and also no ions and hence they do not conduct electricity. That is why they do not conduct electricity.
Answer:
False
That is a chemical change
It would be called the crest.
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14. C
15. B
16. D
17. D
18. I am not sure sorry.<span />