It is important to be careful when using non renewable resources because a. there is a limited supply of them and we can't make any more. b. harnessing their energy is a very dangerous process. c. they are more likely to produce excess thermal energy that we can't use. d. there is a possibility of finding dinosaur bones in petroleum or coal deposits

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

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.)

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?