Download CW07 Electron Structure of the Atom Click HERE for Puzzle Click

CW07 Electron Structure of the Atom
Click HERE for Puzzle
ACROSS
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The f-block elements are also known as
the ___ (7.4; 2WWD)
The rule stating that electrons are distributed into orbitals of
the same energy level to maximize the number of unpaired
electrons is known as ___ principle (7.3; 2WWS)
Prefix multiplier for 10-9 (MT1.3)
A region in space where an electron(s) is likely
to be found (7.3)
The symbol for wavelength is the Greek letter ___ () (7.1)
The atomic radius generally ___ as we move down
a group (7.7)
The scientist that first developed the modern atomic
theory (7.3)
The number of wave cycles passing a point in a second (7.1)
The number of valence electrons of all ___ elements is equal
to the group number (7.6)
To bend in the middle (CK)
The d-block elements are also known as
the ___ (7.4; 2WWS)
Results from the separation of white sunlight by
rain drops (7.1)
Energy that travels through space at the speed of light as
oscillating waves (7.1; 2WWS)
A description of the distribution of electrons in an atom's
sublevels (7.3; 2WWS)
The size of the anion is ___ than the atom from which
it was formed (7.7)
Can hold only 2 electrons (7.3)
The smallest packet of energy of a specific type
of radiation (7.1)
In writing the noble gas electron configuration of an element
you begin with the noble gas at the end of the period above
where the element is located in the ___ (7.3)
A space in a house (CK)
A unit of frequency (7.1)
The elements that have one valence electron are known as
the ___ metals (7.7)
Electrons that occupy the highest principle energy levels
are called a ___ electrons (7.5)
A spectrum that consists of only certain wavelengths of light
is called a ___ spectrum (7.1)
Click HERE for Word List
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Prefix multiplier for 10-1(MT1.3)
The size of the cation is ___ that the atom from which it
was formed (7.7)
The formation of ___ involves the exchange of valence
electrons (7.7)
The lower energy levels consisting of orbitals of the same
type labeled s, p, d, & f (7.3)
The highest energy level in an electron shell (7.3; 3WWS)
The elements that have full s and p orbitals are the ___
elements (7.7; 2WWS)
The amount of energy required to remove a valence electron
from an atom is called ___ energy (7.7)
The atomic size generally ___ as we move left to right in a
period (7.7)
The lowest energy electron configuration (7.3; 2WWS)
A spectrum that consists of all the wavelengths of visible
light is called the ___ spectrum (7.1)
Electrons not in the outer-most energy shell are called a ___
electrons (7.5)
To cut (CK)
Prefix multiplier for 109(MT1.3)
Having the same number of electrons (7.6)
Prefix multiplier for 10-2 (MT1.3)
The distance between two corresponding points on a
wave (7.1)
Prefix multiplier for 103(MT1.3)
Prefix multiplier for 106 (MT1.3)
A rule stating that a maximum of two electrons must have
opposite spin is called ___ rule (7.3)
Prefix multiplier for 10-12 (MT1.3)
The principle energy levels correspond to the ___ numbers of
the periodic table (7.3)
Photon energy is ___ proportional to the frequency (7.1)
A measure of the size of an atom is the atomic ___ (7.7)
The ___ the ionization energy is the more reactive
The atom is likely to be (7.7)
Group A elements are commonly found in
nature as ___ (7.7)
The elements that have seven valence electrons are known as
the ___ (7.7)
Prefix multiplier for 10-6 (MT1.3)
Prefix multiplier for 10-3(MT1.3)
Light can be viewed both as ___ and discrete packets of
energy (7.1)
AI = Ask instructor if you can’t find; CK = Common Knowledge; MT = Math Toolbox; WWS = Words
With Space(s); WWD = Words with dash(es).