Question

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Answer 1

Answer:

• it is sodium chloride. part a

Ordinary table salt is called sodium chloride. It is considered a pure substance because it has a uniform and definite composition. All samples of sodium chloride are chemically identical. Water is also a pure substance

Explanation:

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Answer 2

Answer:

sodium chloride (ordinary table salt)

Explanation:

Becauseit has uniform and definite composition. All samples of sodium chloride(ordinary table salt) are chemically identical.