Which of the following statements is true of the corona A. It’s the visible surface of the sun
B. It’s where sunspots occur
C. It’s the outermost layer of the suns atmosphere
D. It’s responsible for the suns density

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.)

Summarize possible ways in which phases of matter could combine to form a solution.

Why is silver chloride is an ionic compound