That kind of depends on what you mean by substance. An electron is a piece of matter that isn't made of chemicals. Quarks aren't made of chemicals. Neither are neutrinos, or photons, or Z bosons, or any other subatomic particles; strange exotic materials like neutronium or quark-gluon plasmas also aren't made of chemicals. However, any ordinary everyday substance big enough to see or feel or smell is made of chemicals.
any thing plastic
Technically, the definition of chemical is any substance with a definite structure. So yes, mulch is completely composed of chemicals. Read more >> Options >> http://www.answers.com?initiator=FFANS
cellulose and starch
A white cotton handkerchief is a mixture because it is made up of multiple substances such as cotton fibers and any dyes or chemicals used in its production.
Any substance made up of two or more elements chemically combined is a compound.
weigy is a substance made of toxic fuels and chemicals
A chemical substance is some form of liquid or solid (or gas!) made out of chemicals or elements.
No... filters are mostly made up of fiberglass and nylons. Although it catches a percent of the chemicals you maybe adding another substance or chemicals from the filter itself.
it depends what chemicals are being combined :l
No, glue is not an element. Glue is a substance made up of different chemicals, typically polymers. These chemicals are mixed together to create the adhesive properties of glue.
any thing plastic
Its not common, most drugs are made out of plants and chemicals.
Glue is considered abiotic because it is a non-living substance made by combining different chemicals. It does not contain cells or exhibit any characteristics of living organisms.
protein
chemicals
Technically, the definition of chemical is any substance with a definite structure. So yes, mulch is completely composed of chemicals. Read more >> Options >> http://www.answers.com?initiator=FFANS
compound, drug, substance, synthetic substance, potion