Identify if its noble gass or longhand iron (fe): [ar]4s23d6

What is the overall order of reaction for rate = k[no]2[o2]

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

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged