Electromagnetic Spectrum
Light energy is a type of __ ___.
What is electromagnetic radiation?
What is frequency?
Frequency is the number of waves per second, measured in s-1 or Hz.
In the __ ___ ___, electrons orbit the nucleus.
What is the Bohr atomic model?
The quantum model describes electrons as both __ and ___
A __ can be thought of as discrete "packets" of light energy.
What is a photon?
What is wavelength?
Wavelength is the distance between two peaks of a wave, measured in meters or nanometers.
___ occupy different energy levels based on available energy.
What are electrons?
Electron occupy different energy levels, or shells, and are described by a __ __ __.
What is a principal quantum number?
What are the seven types of light on the electromagnetic spectrum?
TV/Radio, microwave, infrared, visible, UV, X-rays, gamma rays
__ __ are distinct patterns produced from a sample.
What is line spectra?
In the a)__ ___, electrons occupy the lowest energy level possible. In the b)__ ___, electrons transition to a higher energy level.
A) ground state
B) excited state
___ describe an area in which electrons are likely to be found.
What are orbitals?
Which type of light on the electromagnetic spectrum has the largest wavelength?
What is TV/radio waves?
A __ ___ observes color emitted by ions.
What is a flame test?
Energy is ___, and only certain transition levels are allowed.
Quantized
What are the four sublevels called?
Which type of light on the electromagnetic spectrum has the highest frequency and energy?
What is gamma rays?
What is the speed of light?
3.00 x 108 m/s
Absorbing energy results in a a)__ ___ __. Releasing energy results in a b)__ ___ ___.
A) higher energy level
B) lower energy level
What is the number of orbitals for each sublevel?
S orbital has 1
P orbital has 3
D orbital has 5
F orbital has 7