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Periodic Table Trends Flashcards | StudBud
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Periodic Table Trends
Periodic Table Trends
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periodic table trends
Flashcards
18 cards
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Questions
18
Answers
1
Said that 2 is the max # of electrons in an orbital; must have opposite spins
Aufbau
Moseley
Hund
Pauli
2
The most electronegative element is
Fe
F
Fr
3
The most electronegative element among these
S
P
Al
Si
4
Only group with a full s and full p blocks
8A
4A
6A
2A
5
Visual representation of valence electrons only
Electron dot structure
Lewis dot structure
Electron dot + Lewis dot structure
Electron configuration
6
Group you must use "period minus 1" for its electron configuration
p
s
f
d
7
Said that electrons must have the same spin until each atomic orbital has 1 electron
Aufbau
Hund
Pauli
Darwin
8
Elements on the current periodic table are arranged by __________
decreasing atomic number
increasing atomic number
decreasing atomic mass
increasing atomic mass
9
Said that valence electrons are place in the lowest energy level first
Hund
Aufbau
Mendeleev
Pauli
10
Which of these can be used to represent electrons?
dots
arrows
all of these
super scripts
11
Sublevel (block) that has the highest energy and most atomic orbitals
d
p
f
a
12
Element with the largest atomic size
Fe
Fr
F
13
What's true about Chlorine (Cl)
is a noble gas
is in period 7
has 7 valence electrons
has 7 total electrons
14
Max number of electrons in the d block
2
5
10
14
15
Element that is the exception in group 8A
Xe
Ne
He
Kr
16
The number of valence electrons equals the ______ number
group
atomic mass
period
atomic
17
Which of these elements has the largest atomic size?
Be
Mg
Ba
Ca
18
How many valence electrons does Helium (He) have?
8
4
1
2
