Im really lost on this can u pls help 1. Propose a hydrogen electron transition that involves light with a wavelength in the ultraviolet (UV) range (10-400nm)
2. Propose a hydrogen electron transition that involves light with a wavelength in the infared (IR) range (1000-106 nm)

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

Which terms are used to identify pure substances