Question

Classify the following as ionic and Covalent compound.( Water,Methane,Sodium chloide,Hydogen)

I want verified answer

Answer 1

Answer:

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.

To decide if a binary compound has ionic or covalent bonding, first locate the two elements concerned in the Periodic Table and decide if they are metals (shown in blue) or non-metals (shown in pink).

If they are both non-metals (such as carbon and oxygen) they will form a covalent compound (such as carbon dioxide, CO2).

If one is a metal (like sodium) and the other a non-metal (like fluorine), they will form an ionic compound (such as sodium fluoride, NaF).

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Answer 2

Explanation:

water =covalent

Methane=covalent

Sodium chloride=ionic bond

Hydrogen=covalent

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