What is the size range of particles in a colloid? a. more than 1000 nm c. between 1 nm and 1000 nm b. between 100 nm and 1000 nm d. between 1 nm and 10 nm

A__ is two or more substances that are together in the same place but are not chemically combined

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

In apex! a liquid heated beyond a certain temperature becomes