Gen. Chem Review #3

Match it! Select the correct answer from the pull down...Good luck!

Animal waste, plant tissue, gravel, grease and grit are all found in

DDT was a pesticide that caused bird eggs to be weakened, this demonstrates what concept?

What three elements is hard water composed of?

What decomposes organic matter in sewage?

What are the four blood types?

This is a mild alternative to bleach

Oven cleaner is considered a

Ingredients of these are not listed on a product label