petroleum if there's plastic in it
No. Synthetic chemicals are indistinguishable in every way from natural chemicals.
no.
Generally speaking synthetic materials are man made and do not occur in nature. Example are plastics certain alloys etc. There are some things that can be both synthetic and natural such as some drugs and chemicals
Yes: dyes for materials, plastics etc.
No synthetic chemicals are used in organic gardening/farming.
Any linked atoms are considered chemicals.
synthetic cloth are prepared by the mixing of two chemicals. Egs are: nylon, terylene.
Any glue made with chemicals is a synthetic glue, take your pick.
The chemicals that are in them
Food and chemicals
The chemicals destroying protective ozone are none other than CFC. They are synthetic chemicals.
because cotton is natural, synthetic clothes are chemicals .