Okay If I'm right about this, you may be wondering about the one that's liquid/solid? If so, then just mix cornstarch and water. Be careful with water though, you do want to put too much or it'll turn too watery.
Nacl
colloid!
A colloid is a mixture of fluid. So unless the word has more than one meaning, no.
If the flour is fine enough and is well mixed then it can become a colloid. An easy way to tell is when the colloid mixture is blue instead of white due to the Tyndall effect See the related link for more information about this effect.
It is a colloid.
No the moon is not a colloid.
colloid
Colloid
Yes, mouthwash is a colloid. It is a liquid mixture containing suspended particles that do not settle out.
is blood a solution, suspension, or colloid
Sodium chloride is not a colloid.
It is a colloid