1. There are very few pure elements or compounds around us.
True or false?

2. The constituents of all mixtures are uniformly spread throughout the mixtures.
True or false?

3. Is water homogeneous or heterogeneous?



Answer :

Final answer:

There are few pure elements or compounds around us, mixtures can be either homogeneous or heterogeneous, and water is a homogeneous mixture.


Explanation:

True. There are very few pure elements or compounds around us, as most substances are mixtures.

False. The constituents of all mixtures are not uniformly spread throughout. They can be homogeneous or heterogeneous.

Water is a homogeneous mixture as it contains water molecules that are uniformly distributed throughout the solution.


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