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Recent content by sameer Ul Haq

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Biology; Chemistry; Physics: Post your doubts here!

Ionic substances have high Melting & boiling points and conduct electricity while Covalent substances have low melting & boiling points and do not conduct Electricity. Ionic bonds are formed between Metal and Non-metal while covalent bonds are formed between Non-metals and Non-metals
- sameer Ul Haq
- Post #20,384
- Mar 3, 2017
- Forum: O-Levels / GCSEs / IGCSE

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