5. What charge does iron have in iron (111) oxide?

What elements have 2 electrons inthe 4s sublevel

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light