The emission spectrum of hydrogen shows discrete, bright, colored lines. which characteristic of the bohr model is best supported by this observation?
a. energy is released when an electron moves to a higher energy level.
b. smaller atoms have fewer spectral lines than larger atoms.
c. the energy of an electron increases with distance from the nucleus.
d. electrons cannot exist in locations other than in specific orbits.
Answers: 2
Chemistry, 21.06.2019 23:00
At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas
Answers: 2
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
Answers: 1
Chemistry, 22.06.2019 22:30
What relationship exists between an enzyme and a catalyst?
Answers: 1
The emission spectrum of hydrogen shows discrete, bright, colored lines. which characteristic of the...
Computers and Technology, 28.12.2019 01:31