Question

What is odd on out in air water lime and common salt

Answer 1

Answer:

air

Explanation:

air has no chemical formula as it a mixture of gases

water has a chemical formula that is h2o.

lime has a chemical formula that is

CaO.

common salt has a chemical formula that is NaCl.

therefore the odd one out in the following question is air

Answer 2

Answer:

air

Explanation:

water , lime and common salt are all compounds whereas air is a mixture .

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