The Basics
The three states of matter
What are solid, liquid, and gas?
This base unit is used for mass
What is grams?
20.5 x 105 is not in correct scientific notation because...
What is 20.5 is not between 1-10?
a substance that cannot be separated further into simpler substances by chemical methods
What is an element?
Going from liquid to gas is known as this
What is vaporizing/vaporization?
Definition of chemistry
What is the study of matter and the changes it undergoes?
This prefix is 103
5400 in scientific notation is
A) 5.40 x 103
B) 5.4 x 103
C) 54 x 103
What is B?
Chicken noodle soup would be an example of this type of mixture
What is a heterogeneous mixture?
This is used to to put a numerical value to accuracy
What is percent error?
The type of data that deals with numbers
There are this many cm in 1 meter
What are 100 cm?
The number of significant figures in 0.00678
What is 3?
Tide detergent would be a type of this mixture
What is a homogeneous mixture?
The data points 8.2mL, 8.3mL, and 8.3mL are this. (Actual value: 10.5mL)
What is precise?
a tentative explanation for a set of observations
What is a hypothesis?
The correct units for volume
What is g/mL or g/cm3?
The number of significant figures in 5.7090 x 102
What is 5?
Mass and volume are examples of this type of property
What is an intensive property?
the conversion from celsius to kelvin
What is add 273.15?
a unifying principle that explains a body of facts and/or those laws that are based on them
What is a theory?
The number of dg in 14kg.
What is 140,000dg?
The answer to the write amount of sig figs to:
10.03+ 2.0
What is 12.0?
Name 3 chemical properties
What are flammability, toxicity, and acidity?
A plant growing is an example of this type of change
What is a chemical change?