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Periodic Table Review Flashcards | StudBud
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Periodic Table Review
Periodic Table Review
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Unit 5
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Which element is represented by the orbital diagram?
Magnesium
Calcium
Barium
Nitrogen
2
What is the most electronegative element on the periodic table?
Helium
Chlorine
Francium
Fluorine
3
How many electrons can a 4d
orbital
hold?
14
6
10
2
4
How many electrons can the 4d
sublevel
hold?
6
14
10
2
5
T or F: Larger atoms require higher ionization energy.
False
True
6
Cations are ______ ions.
positive
negative
7
Which element is represented by the diagram in the picture?
cobalt
nickel
palladium
zinc
8
How many valence electrons does carbon have?
2
4
3
1
9
According to the octet rule, what ion will Chlorine form?
Cl1-
Cl1+
Cl7-
Cl7+
10
T or F: Barium will lose electrons to become an anion.
False
True
11
What does the letter s represent in the picture/electron configuration?
sublevel
energy level
# of electrons
12
What element has the full electron configuration given in the picture?
phosphorus
germanium
gallium
silicon
13
What is the name for the outermost electrons for an atom?
core electrons
far electrons
valence electrons
14
What does the number 2 represent in the picture/electron configuration?
sublevel
# of electrons
energy level
15
What does the number 1 represent in the picture/electron configuration?
sublevel
energy level
# of electrons
16
What is the smallest element on the periodic table?
Radon
Francium
Helium
Hydrogen
17
What is the name for a charged atom?
neutral atom
octet
ion
18
What is the noble gas configuration of Titanium?
[Ar] 4s24d2
[Ar] 4s23d2
[Kr] 4s23d2
19
How many valence electrons does Barium have?
1
2
3
4
20
How many orbitals are in a d sublevel?
5
1
3
7
21
How many valence electrons does Chlorine have?
6
7
4
5
