- Cuantos protones y electrones hay en los siguientes iones? O2- K+ Br-?

Discover Questions

Driving at a constant speed of 70 mph, will it be possible to make this trip in 3 hours? Explain how you know.? The length is to be 4 times the height. If 76 feet of lumber is available for the entire unit, find the length and height of the bookcase.? Three moles of an ideal monatomic gas expand at a pressure of 2.20 atm ; the volume of the gas changes from 3.40×10−2 m3 to 4.60×10−2 m3 .? Are all Galaxies magnetic? Porque el acido clorhídrico tiene menor punto de EBULLICION que el agua ?