Question

6.
How does sodium chloride differ from its
constituent elements ? Explain.
7. Why is iron sulphide a compound ?
Concise CHEMISTRY Middle School - 8​

Answer 1

Explanation:

6. When they are consolidated to shape sodium chloride, the properties of the components are completely changed. Sodium chloride can be ingested and is utilized as a part of cooking. Sodium chloride is the substance name for salt. Sodium is an electrolyte that directs the measure of water in your body.

7. Iron Sulfide is a compound and not a mixture because when Iron and Sulphur are mixed and heated then they combine chemically in order to form a new substance named Iron Sulfide and after its formation, these can not be differentiated as individual elements and in each portion of the Iron Sulfide the proportion of Iron.

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Answer 2

Answer:

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Explanation:

Iron sulphide is a compound which can be broken into the elements iron and sulphur they both have different properties. The properties of compound are entirely different from there of its constituents elements.Iron sulphide is a compound which can be broken into the elements iron and sulphur they both have different properties. The properties of compound are entirely different from there of its constituents elements.