Vocab
The amount of mass per unit volume
What is Density
A "blended" mixture
What is homogeneous
Mass over Volume
What is the Density formula
Significant Figures in 4,300
What is 2 significant figures
Matter that has a definite volume but indefinite shape
What is a liquid
Chopping wood is this type of change
What is physical change
35300 in scientific notation
What is 3.53 x 10^4
Celsius times 9 over 5 plus 32
What is Fahrenheit
A property of matter that does NOT depend on the amount of matter
Intensive
How close a series of measurements is to one another
What is Precision
Two atoms of the same element chemically bonded for stablility
What is a diatomic molecule
1000 milligrams over 1 gram
In an experiment, this is what you test your independent variables against
What is the control group
A unit in a system of measurement that is based on an object or event in the physical world
What is a Base Unit
Magnetism is this type of property?
Intensive/ Physical
.0025 in scientific notation
What is 2.5 x 10^-3
Definition of a conversion factor
What is a ratio of equivalents
What is second, meter, kilogram, kelvin, liter, mole
A _______ is when a solid forms during a chemical reaciton
What is a precipitate
Name a sign that a chemical reaction has occured
What is ____________________
Convert 4.2 meters into centimeters
What is 420 cm
Error over excepted value time 100
What is percent error
Draw a heterogeneous mixture
__________________________________________