Chemistry 1A Practice Quiz 1
Chemistry 1A Practice Quiz
Test your knowledge of chemistry concepts with our engaging Chemistry 1A Practice Quiz! This quiz covers various fundamental topics to help you reinforce your understanding and prepare for exams.
Key Features:
- 15 carefully crafted questions
- Multiple choice format for easy answering
- Perfect for students, educators, and anyone interested in chemistry!
Which one of these is a homogenous mixture?
Sugar dissolved in water
Soil
Sand
None of the above
What is the symbol for sodium?
So
S
Na
N
Refer to Question 1 on the PowerPoint and select the appropriate answer.
A.
B.
C.
D.
Refer to Question 2 on the PowerPoint and select the appropriate answer.
A.
B.
C.
D.
If I have 6.0 moles of nitrogen gas, what is its mass?
170g
166.0g
168.0g
168g
True or False: fluorine tends to form a cation
True
False
Which state of matter has a fixed volume and shape?
Gas
Solid
Liquid
Supercritical fluid
Refer to Question 3 on the PowerPoint and select the appropriate answer.
A.
B.
C.
D.
If an atom has an atomic mass of 173 and contains 74 electrons, how many neutrons would it have?
99
73
74
There is not enough information to answer this question
How many electrons does a calcium ion contain?
18
20
22
2
Which statement is true about the chlorine atom?
It is a halogen
It has 17 protons
It has an atomic mass of 35.45
All of the above
Refer to Question 4 on the PowerPoint and select the appropriate answer.
A.
B.
C.
D.
Which is an example of a physical change?
Burning paper
Digesting sugar
Ripping up paper
Baking a cake
Barium is a:
Noble gas
Metalloid
Alkali metal
Alkaline earth metal
What is the SI unit for temperature?
Kelvin
Kevin
Celsius
Caesar
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