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1. Intro to General Chemistry

Metric Prefixes

1. Intro to General Chemistry

Metric Prefixes

Multiple Choice
Which metric prefix represents a factor of 1/100?
Multiple Choice
How many micrograms are in 0.23 kg?
Multiple Choice
Which statement best describes how prefixes in the metric system relate to the basic units?
Multiple Choice
Which metric unit represents 0.01 liters?
Multiple Choice
How many meters are there in one kilometer?
Open Question
Use the prefix multipliers to express each measurement without any exponents.
a) 32 x 10-13 L
b) 7.3 x 106 g
c) 18.5 x 1011 s
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Open Question
The distance between the atoms of H−I is 1.61Å. What is the distance in meters?
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Open Question
Use scientific notation to express each quantity with only the base unit.
a) 83 µm
b) 193 kg
c) 2.7 mmol
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Multiple Choice
Which quantity in the following pair is smaller?
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Open Question
An unknown substance has a density of 10.2 g/cm³, what is its density in kg/m³?
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Open Question
Thallium (Tl) atom has a radius of 156 pm. Convert this radius to angstrom (Å).
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Open Question
Complete each row of the table below by filling in the missing prefix or missing exponent.
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