We talk of powder chemical when it is a dry, bulk solid composed of many very fine particles that may flow freely when …Addurl.nu Because of their importance to industry, medicine and earth science.

With Crystal research chemicals, we can have single and fine crystal which is not powder at all.single crystal diffraction is the degree of texturing in the sample . They are arranged in a highly ordered microscopic structure.

Some chemicals exist in nature in the form a liquid while others as powder or crystals. Some do not at all and are only created. Liquid chemicals are those chemicals that exist in a molten state , they are very easy to manipulate .