Name: 
 

Chemistry – Atomic and Molecular Structure Lesson 1-6 Pretest



True/False
Indicate whether the statement is true or false.
 

 1. 

Each atomic subshell has an even number of orbitals.
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 2. 

There are _______ electrons in each complete orbital.
a.
4
b.
3
c.
2
d.
1
 

 3. 

Each electron shell in an atom is divided into _________, and each of those is divided into ________.
a.
orbitals, subshells
b.
subshells, orbitals
c.
protons, neutrons
d.
neutrons, protons
 

 4. 

The atomic s orbitals are ___________ in shape.
a.
like a dumbbell
b.
like a clover leaf
c.
spherical
d.
like a point
 

 5. 

“One electron goes into each orbital of a subshell of the same energy, before any orbital gets a second electron.” is called
a.
Einstein’s Theory of Realtivity
b.
Law of Conservation of Mass
c.
Law of Conservation of Energy
d.
Pauli Exclusion Principle
 



 
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