Elements
Scientists
Waves
Electrons & Energy Levels
Miscellaneous
100
The element with three protons.
What is Lithium?
100
The famous experiment conducted by Rutherford involving the atom.
What is the Gold Foil Experiment?
100
The formula to calculate wavelenth.
What is wavelength=(speed/frequency)
100
A sublevel that holds 6 electrons
What is the P sublevel
100
An element that has a yellow flame color,
What is sodium.
200
The amount of neutrons in the element Manganese.
What is the approximate number 30?
200
The man who developed the five main points of atomic theory.
Who is John Dalton?
200
The formula to calculate frequency.
What is frequency = (speed of light)/(wavelength)?
200
An element with the electron configuration of 1s^2 2s^2 2p^6
What is neon?
200
The maximum displacement of a wave.
What is amplitude.
300
The amount of electrons in the ion Al+3.
What is the number 10?
300
The man who developed the model for the atom with the atomic nucleus at the center, with electrons orbitting around it.
Who is Niels Bohr?
300
The region of the electromagnetic spectrum with the most energy.
What are cosmic rays?
300
when writing electron configuration, this principle determines the
What is the Aufbau Principle.
300
The color of a potassium flame test.
What is violet-red.
400
An ion with 44 protons, 42 electrons, and 56 neutrons.
What is Ru+2?
400
The man who discovered the electron and isotopes.
Who is JJ Thomson?
400
The section of the electromagnetic spectrum with the least energy.
What are radio waves?
400
The principle that says that no two electrons in a single atom can have the same quantum state (they can't have the same four quantum numbers).
What is the Pauli Exclusion Principle?
400
The influential factor in which an element's flame color is affected.
What is electron configuration.
500
The average atomic mass of Cu. Common isotopes include one with a mass of 62.93 amu (69.09%) and one with a mass of 64.94 (30.91%).
What is 63.55 amu?
500
The group who developed, and named, the concept of the atom.
Who are the ancient Greeks?
500
The order of the electromagnetic spectrum from least energy to most.
What are radio waves, microwaves, infrared, visible light, ultraviolet light, x-rays, gamma rays and cosmic rays?
500
The electron configuration of this element is [Xe] 4f^1 5d^1 6s^2
What is Cerium?
500
The measurment of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform.
What is the crest factor.
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