Explica qué es un cambio químico???​

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

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

In which reaction is precipitation occurring?