Why is saltwater a mixture and not a pure substance?

Answer 1

It's a homogeneous mixture (solution) because both the salt and the water retain their individual properties and the solution can be separated out.

Answer 2

Saltwater is considered a mixture because it is made up of multiple substances - water and salt. The salt and water exist as separate components in the mixture and can be physically separated from each other. This contrasts with a pure substance, which contains only one type of particle throughout.

Answer 3

It is a mixture of salt and water. Sodium (salt) is combined with H2O to form saltwater.

Hope that helps! (:

Answer 4

It is classified as a mixture because it is a combination of different substances that can be separated through physical means. There is also no specific ratio needed for them to combine.