Write down two additional questions you have about natural gas that will help you make this argument in your presentation.

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.)

Identify two types of chemical bonding in the source of dietary potassium

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.