bayanda0677 bayanda0677

10-04-2024
Chemistry

contestada

An excited hydrogen atom emits light with a wavelength of 433 nm to reach the energy level for which
n=2. In which energy level (n) did the electron begin?

Respuesta :

Otras preguntas

Which of the following do most Americans enjoy for their birthday celebration? el pan el postre el pastel los huevos

Cecily is comparing two checking accounts. Checking account A has a monthly fee of $16 and a per-check fee of $0.08, while checking account B has monthly fee of

Which of the following is not an indication of a chemical change? formation of a precipitate formation of a gas the container gets hot the substance dissolves

Does anyone know this?

Fill in the blank with the appropriate adverb of frequency. Un champion de football, joue au football. quelquefois jamais rarement

Solve the proportion and reduce

creating engraved woodcuts allowed artists to:

hey please help me asap

Pani Natalia kupiła 30 kg jabłek za 75 zł i 16 kg ogórków za 104 zł. Oddała sąsiadce 2/5 (dwie piąte) jabłek i 2/5 ogórków. Jaka była wartość przekazanych zakup

What would the result be when identifying a fish with a single dorsal fin, no fin on its back near the tail, and a tail that is asymmetrical?