Although thomas was sitting right next to his friends in the park, he was able to smell buttered popcorn a couple of minutes before they did. he has a lower for smells than his friends.

What is the name of this hydrocarbon?

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

The minerals found in bones are deposited by living cells called