What is Chemistry
Matter I
Matter II
Measuring I
Measuring II
100
the perspective from which a person sees and interprets all of life
What is worldview?
100
the two categories matter is divided into
What are pure substances and mixtures?
100
the measure of the dispersal of energy in a system
What is energy?
100
a system of measurement based on a decimal scale
What is the metric system?
100
a fraction equal to one that contains both the original unit and its equivalent value in a new unit
What is conversion factor?
200
the first professor of chemistry in the U.S.
Who is Benjamin Rush?
200
A suspension is a type of __________ mixture
What is heterogeneous?
200
the smallest unit of a compound
What is a molecule?
200
The SI base unit for temperature?
What is kelvin?
200
296 mm converted to decimeters
What is 29.6 dm?
300
probes nature simply to learn new things about the universe we live in
What is pure science?
300
the ability of a material to be drawn into wires
What is ductility?
300
a characteristic of solids
What is (any of the following) fixed volume, dense (particles are close together), little kinetic energy
300
the prefix for "billionth"
What is nano-?
300
How to calculate percent error
What is: the absolute value of the observed value minus the accepted value, divided by the accepted value, and then multiplied by 100%?
400
an idea assumed to be true without proof
What is a presupposition?
400
the amount of matter found in a given volume
What is density?
400
an example of a compound
What is _____________?
400
units of measurement that come from basic SI units
What are derived units?
400
the number of significant digits in 0.00400670
What is 6?
500
When chemistry was first taught as an academic subject
What is the 1800s?
500
a charged atom
What is an ion?
500
An example of a diatomic element?
What is _______________?
500
the SI unit that represents the number of particles in a substance
What is mole?
500
the product of (35.8 m)(6.0 cm), observing significant digits
What is 2.1 m squared?
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