Historical Context
Known as the "laughing philosopher," this man was the first to posit the existence of atoms
Democritus
This is the smallest unit of matter that retains chemical properties
Atom
Flammability is this type of property (chemical or physical)
Chemical
This is the system of units commonly used outside the United States
Metric (SI) System
How many significant figures are there in
0.000 000 055 430
5
Sir Francis Bacon
A salad is an example of this type of mixture
Heterogeneous
Volume is an example of this type of property (intensive or extensive)
Extensive
How many significant figures are there in
4.003 x 1011
4
Convert 7.62 cm to in.
(2.54 cm = 1 in)
3 inches
Building off of earlier work, this man used the notion of atomic to develop the idea of hedonism
Epicurus
This phase of matter has both a definite volume without a definite shape
Liquid
Temperature is an example of this type of property (intensive or extensive)
Intensive
Calculate the percent error if the measured value is 8.8 and the expected value is 8.0
10%
This type of proportionality involves one quantity increasing, causing another to decrease
Inverse
The Greek word, "ἄτομος," translates to this in English
Indivisible
This phase of matter has both a definite volume and a definite shape
Solid
Density is an example of this type of property (intensive or extensive)
Intensive
Solve with the correct number of significant figures:
44.621-21.4
23.2
If the accepted value is 201.0 mL, then which set of values can be said to be more precise:
201.0, 202.1, 200.5
199.3, 198.8, 199.0
199.3, 198.8, 199.0
Known as the "weeping philosopher," this man was the first to discuss the Λόγος and argued the world consisted of patterns in flux
Heraclitus
This type of mixture has one substance dissolved into another liquid one
Solution
Conductivity is an example of this type of property (physical or chemical)
Physical
Solve with the correct number of significant figures:
33.5 x 30
1,000
Convert 108 km/h to m/s
30 m/s