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

what is 3.36 rounded to the nearest hundreth
The net force determines how and if an object will BLANK thank youuuu
The sum of Alan’s age and Bob’s age is 40. The sum of Bob’s age and Carl’s age is 34. The sum of Alan’s age and Carl’s age is 42. How old is Bob?
An engineer in India (standard household voltage = 220 volts) is designing a transformer for use on her upcoming trip to Canada (standard household voltage = 12
a rectangle has an area of 30 square meter and a perimeter of 34 meters. what are the dimensions of rectangle?
a 12-pounded bag of dog food costs $12.36. a 15-pounded bag of cat food cost $15.30. which is a better deal???
Round 1.0649 to the nearest thousandth
which is bigger 20 kilograms or 2,000 grams
what is 3.36 rounded to the nearest hundreth
The major blood vessels include a. arteries. b. veins. c. capillaries. d. all of the above.