Periodic Trends Final Real Exam Semester 1
Authored by Jonathan Garcia
Chemistry, Science
9th - 12th Grade
Used 11+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element has a larger atomic radius than sulfur?
chlorine
cadmium
fluorine
oxygen
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When electrons are added to the outermost shell of a carbon atom, it forms
an anion that has a larger radius.
an anion that has a smaller radius.
a cation that has a larger radius.
a cation that has a smaller radius.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element has the smallest atomic radius?
calcium
potassium
scandium
titanium
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a lithium cation compare to a lithium atom?
The cation is larger.
The cation has the same radius.
The cation is smaller.
The cation has the same charge.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which ion was formed by providing the second ionization energy to remove an electron?
Ca2
N3–
Fe3+
S2–
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Among the elements of the main group, the first ionization energy increases
from left to right across a period.
from right to left across a period.
when the atomic radius increases.
down a group.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which correctly summarizes the trend in electron affinity?
It tends to be very high for group 2.
It tends to be more negative across a period.
It tends to remain the same across periods.
It tends to be more negative down a group.
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