A periodic back and forth motion that transmits energy
Hertz is the SI unit of this
the properties of the elements are periodic functions of their atomic numbers
Mendeleev sorted elements according to atomic ___
Principal quantum number: describes the ____ _____
Electrons occupy the lowest-energy orbital available first, then fill in successive orbitals until all electrons are distributed
the lowest energy state of an atom
Group 17
High point of a wave
it is impossible to simultaneously determine the momentum and the position of an electron with precision
Subshell s has what type of shape
Speed: the ____ at which a wave travels
Elements emit radiation when the photons ____ from one energy level to another
2 sided nature of light is known as the wave-particle ____
Modified periodic table according to atomic number
Subshell quantum number: indicates the ____of the subshell in which an electron is found
Group 2: ____ ____ metals
Down
Light must travel in ____ numbers of photons
Group 16
contains only certain colors separated into lines
An arrangement of all forms of radiation in order of frequency + wavelength is the _____ spectrum
Greek letter used to represent wavelength
when a p, d, or f subshell is being filled, 1 electron will occupy each orbital in that subshell before pairing begins
The arrangement of ____ is one of the most important concepts in chemistry
Magnetic quantum number: describes the ____ of the subshell in space
The p susbshell has a maximum of how many orbitals
Distance between any 2 corresponding points on successive waves
Discovered that light behaves as a single electromagnetic wave
Amplitude is the measure of the wave's ____
"packets" if energy in which light travels
The particle theory of light was published in which book
Group 1: ____ metals
Low point of a wave
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This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
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