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Review Unit 3: Electron Configuration & The Periodic Table Flashcards | StudBud
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Review Unit 3: Electron Configuration & The Periodic Table
Review Unit 3: Electron Configuration & The Periodic Table
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1
Where are the Metalloids located on the Periodic Table?
Right
Middle
Left
Stair Case
2
What is the electron configuration for Carbon?
1s2 2s2 2p2
1s2 2s2 2p1
1s2 2s2
1s2 2s2 2p3
3
What is the element? 1s
2
2s
2
2p
6
3s
2
3p
6
4s
2
3d
6
Ni
Fe
Co
Mn
4
What is the Largest Atom on the Periodic Table?
Helium
Francium
Iron
Radium
5
Where are the Metals located on the Periodic Table?
Left
Right
Stair Case
6
A row is also called a ...
Family
Period
Group
7
Which of the following element has 8 valence electrons?
S
H
Ar
Cl
8
Which has a smallest electronegativity?
Al
F
Ba
Sr
9
The following orbital notation represent what element?
Oxygen
Sulfur
Selenium
Nitrogen
10
What column number are the nobel gases?
2
18
1
17
11
Which is larger the radius of Na or Na
+1
?
Na+1
Na
12
Which trend is defined as: the attraction for electrons when an atom is in a bond?
Electronegativity
Ionic Radius
Ionization Energy
Atomic Radius
13
Calcium is a member of what Family?
Alkaline Earth Metals
Transition Metals
Alkali Metals
Metalliods
14
Why does the Atomic Radius get smaller as you go left to right across the Periodic Table?
Greater repulsion between electrons
Greater Nuclear Charge creates a greater attaction
More Energy Levels
15
What is the family name for column 1?
Alkaline Earth Metals
Inner Transition Metals
Alkali Metals
Transition Metals
16
Silicon is an example of what type of element?
Non-Metal
Metalloid
Metal
17
How many valence electrons does Nitrogen have?
5
4
3
6
18
Which rule says that electrons must add one at a time before pairing up? (Orbital Notation)
Pauli Exclusion
Aufbau
Hunds
19
What rule tells you that electrons must be added from lowest to highest energy?
Pauli Exclusion
Hunds
Aufbau
20
Why does the Atomic Radius get bigger as you go down a column?
More Attaction
More Protons
More Electrons
More energy Levels
21
Which rule says that electrons must have opposite spins. (Generally seen in orbital notation)
Aufbau
Pauli Exclusion
Hunds
22
Which trend is defined as: the energy required to remove an electron?
Electronegativity
Ionic Radius
Ionization Energy
Atomic Radius
23
What element is represented by the following electron configuration?
Potassium
Calcium
Sodium
Lithium
24
Valence electrons are located where in the electron configuration?
p orbital only
Highest Energy Level
s orbital only
all electrons
25
Which has a Larger Radius F or F
-1
?
F-1
F