At STP, which element is solid, brittle, and a poor conductor of electricity? * A) Zn
B) Cs
C) Ar
D) P

- decrease the number of plants and animals living in the water.

the volume increases

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.