Write A Creative Story in first person as if you are a pathogen being recognized and destroyed by the immune system of whatever organism you entered.

How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Which element would mostly likely have an electron affinity measuring closest to zero