, balance and determine the precipitate using the solubility rules.

Zn(NO3)2 (aq) + NaOH(aq) 

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

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