Question

how to find ionic or co - valent compounds​

Answer 1

Answer:

Ionic compounds is made from a metal and a non metal

and co-valent compound is made from only non metals.

Answer 2

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Compounds containing two elements (so called binary compounds) can either have ionic or covalent bonding.

If a compound is made from a metal and a non-metal, its bonding will be ionic.

If a compound is made from two non-metals, its bonding will be covalent.