DaFlAiMeSeDo

Define petrochemicals. - It is 4 product that is produced from petroleum. There are over 500 000 different petrochemicals. Petrochemicals are entirely new product amde from the same raw material. 2. Where they come from. Petroleum is hidden underground in pockets of the Earth called pores. 3. What Define petrochemicals. - It is 4 product that is produced from petroleum. There are over 500 000 different petrochemicals. Petrochemicals are entirely new product amde from the same raw material. 2. Where they come from. Petroleum is hidden underground in pockets of the Earth called pores.