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
Ash
cellulose and starch
Cellulose and starch
weigy is a substance made of toxic fuels and chemicals
Hairspray is made up of a bunch of different chemicals. These chemicals work together to make a glue like substance.
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
A cube is a shape. It can be made up of almost any solid material substance.
protein
chemicals
Just about everything in the everyday world is made of chemicals. Mercury is like most places. It's made of chemicals. Perhaps the questioner had something else in mind, maybe "laboratory" chemicals.
Cellulose and starch
Actually it is made from oil! Of course there are many other chemicals involved but oil is the main substance! I know: Who would've guessed?
A substance is the essence of any object, so all wood or anything made from it is a 'substance'.