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CLASSIFICATION
KMT
DATA ANALYSIS
SIG FIGS
DENSITY
100
This word can sometimes be used to determine if a substance is a mixture
What is AND
100
KMTdescribes this kind of energy
What is KINETIC
100
The rise over the run is the way to find
What is SLOPE
100
The number of sig figs in 0.00456 cm
What is 3
100
The unit for density is this kind of unit
What is DERIVED
200
Is made from one kind of atom
What is ELEMENT
200
As kinetic energy increases, this happens to potential energy
What is DECREASES
200
Trial Measurement 1 1.29 2 1.93 3 0.88 If the correct answer is 1.43 these numbers are
What is NEITHER ACCURATE NOR PRECISE
200
The number of sig figs in 45,000 s
What is 2
200
Two possible units for density are
What is g/mL or g/cm3
300
Italian dressing is this kind of mixture
What is HETEROGENEOUS
300
The state with the most kinetic energy
What is GAS
300
This is the way a direct relationship is shown on a graph
What is a straight line from bottom left to top right
300
The number of sig figs in 8.97 x 102
What is 3
300
Which object will float in water
What is aluminum (2.7 g/mL), wood (.897 g/mL) or copper (7.99 g/mL)
400
Mixtures can be separated this way.
What is PHYSICAL MEANS
400
The state of matter with the most Potential energy
What is GAS
400
Consistency in calculations is due to using
What is SIGNIFICANT FIGURES
400
The correct answer to 2.34 x 3.4 x 4 =
What is 30
400
The density of a cube with a mass of 154.2 g and a volume of 15.64 mL
What is 9.859 g/mL
500
Separation Techniques that uses boiling point to separate
What is CRYSTALIZATION
500
During these two changes of state all of the kinetic energy entering the system is used to break bonds
What is MELTING & BOILING
500
Groups of students are measuring different samples of copper to get the mass and volume. The variables that would be on the graph are
What are mass and volume
500
What is the correct answer for 8.96 + 3.23+ 2.2 =
What is 14.4
500
The volume of a piece of aluminum with a density of 2.7 g/mL and a mass of 6.49 g
What is 2.4 mL