Why does salt water appear to be a single substance even though it contains more than one substance?

Responses

The components in salt water cannot be separated from each other.
The components in salt water cannot be separated from each other.

The particles in salt water are spread throughout.
The particles in salt water are spread throughout.

Salt water is a solution and a pure substance.
Salt water is a solution and a pure substance.

Each component in salt water retains its original physical properties.

1 answer

Each component in salt water retains its original physical properties.