Question

Name two substances that are insoluble in water.​

Answer 1

Answer:

Insoluble" generally means that a substance does not dissolve in water. Some examples include: sand, fats, wood, metals, and plastic. When we put them in water and try to mix them, they will not dissolve.

Answer 2

Explanation:

There are many examples

But as of now

1)Sand

2)Chalk power