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chemical |
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chemical any substance used in or resulting from a reaction involving changes to atoms or molecules, especially one derived artificially for practical use chemical [′kem·i·kəl] (chemistry) Related to the science of chemistry. A substance characterized by definite molecular composition. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| This growth in household chemical bottles will not be sustained very long, but it has been enough this year to offset the decline in the much smaller market segments of motor oil bottles and cosmetics bottles. It could also attempt to correlate those levels with various causes, such as household chemicals, or even potentially hazardous sites such as the Santa Susana Field Laboratory in Simi Hills, where a recent study found a slightly higher cancer rate among residents of surrounding communities. Are there any environmentally safe alternatives to common household chemicals such as Drano? |
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