Waves and Electromagnetic Spectrum
Light and Electrons
Quantum Theory
Electron configuation
Valence electrons and Lewis Dot diagrams
HONORS ONLY
wavelenth, frequency, and energy
wavelenth, frequency, and energy
100
The part of the wave labeled #3 below.
What is wavelength?
100
The specific bright lines emitted by elements as electrons fall from an exited to ground state is called this.
What is a line-emmision spectra?
100
The name for the lowest allowable energy state of an atom.
What is the ground state?
100
Which principle states that electrons occupy the lowest energy orbital available.
The aufbau principle
100
The number of valence electrons in all group 13 elements.
What is 3?
100
The speed of gamma rays.
What is 3.00 x 108 m/s (c; speed of light)?
200
ALL PLAY!
The longer the wavelength, the _______ the frequency.
What is lower?
200
A particle of light that carries a quantum of energy.
What is a photon?
200
What the principal quantum number tells you.
What is the main energy level?
200
ALL PLAY!
The full electron configuration for sulfur.
What is 1s2 2s2 2p6 3s2 3p4 ?
200
The Lewis dot structure for oxygen.
What is
200
What energy is associated with with the violet portion of the electromagnetic spectrum if it has a frequency of 7.2 x 1014 Hz?
What is 4.7 x 10-19 J?
300
ALL PLAY!!
The color of visible light with the lowest energy.
What is red?
300
When light is passed through a glass prism, the atomic emission spectrum is produced. Each element has it's own set of frequencies emitted by the atoms of the element. The element(s) in the mixture is(are) ______________.
What is strontium?
300
The number of obitals for the s, p, d, and f sublevels.
What are 1, 3, 5, and 7?
300
The noble gas electron configuration for bromide ion (Br-1).
What is [Ar] 4s2 3d10 4p6 ?
300
ALL PLAY!
Electron in outermost orbital--typically associated with properties of the element and chemical bonding.
What is a valence electron?
300
The frequency of an x-ray with a wavelength of 2.6 x 10-10 m.
What is 1.15 x 1018 Hz
400
ALL PLAY!
Of radio waves, x-rays, infrared light, and orange light, the one with the largest frequency is ___________.
What is x-ray?
400
ALL PLAY!
The orbitals that are filling in Period 5.
What are the 5s, 4d, and 5p?
400
ALL PLAY!
The rule of electron filling violated here:
What is Hund's rule?
400
ALL PLAY!!
The noble-gas electron configuration for Rh.
What is [Kr] 5s2 4d7 ?
400
ALL PLAY!
The Lewis Dot structure for the element in period 3, group 14.
What is
400
The frequency of blue light with a wavelength of 480 nm.
What is 6.25 x 1014 Hz?
500
How wavelength and energy are related.
What is inversely proportional?
500
ALL PLAY!!
When atoms of an element emit light, it is because their electrons are doing this.
What is dropping from an exited (high) level to a lower (ground) level?
500
ALL PLAY!!
The total number of electrons that are in n=3. (Principle quantum number 3).
What is 18?
500
ALL PLAY!
This is the noble-gas electron configuration of arsenic with the valence electrons circled.
What is [Ar]4s23d104p3? (4s2 and 4p3 should be circled)
500
The number of valence electrons in this element AND its lewis dot diagram:
[Xe] 6s2 4f14 5d10 6p3
What is five and
500
The energy of a microwave with a wavelength of 15.0 cm.
What is 1.33 x 10-24 J?