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Chemistry Abeka test 5

Terms in this set (55)

Ground state
The lowest energy state of an atom
group
Give the term for a column of elements.
period
Give the term for a row of elements.
F
Which of the following elements would you expect to have the greatest electronegativity?
Main group elements
WHere are most common chemical reactions found?
photons
individual "packets" or quanta of light energy
strength
What can the amplitude of a wave be considered a measure of?
hertz
wave frequency usually measured in _______________________
electromagnetic wave and photons
Light consist of both ____________________ and _____________________
increase
If the wavelength of a light wave decreases, how must it's frequency change?
Dmitri Mendeleev
developed the periodic table of the elements
8
the maximum number of valence electrons in an atom
the lines in the hydrogen spectrum represent
photons emitted as electrons drop from higher to lower energy levels
alkaline earth metals
What category consists of elements that usually exist as 2+ ions
orbital orientation
the magnetic quantum number describes ____________
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