Significant Figures
Scientific Notation
Accuracy and Precision
Mixtures vs. Pure Substances
Matter Vocabulary
100
Significant figures in 306
What is 3?
100
Write the following number in scientific notation:
705,000
7.05x105
100
If you measure 50g, what would be an accurate measurement?
What is 50.0g?
100
Is water a mixture or a pure substance?
What is a pure substance?
100
What is known as an "educated guess"
What is a hypothesis?
200
Significant figures in 0.0043050
What is 5?
200
Write the following number in scientific notation:
0.005602
What is 5.602x10-3
200
If you measure a 30 grams of salt, what would a precise measurement(s) be?
What is 30.0g, 30.1g, and 29.9g?
200
Out of the two types of pure substances, what is carbon dioxide?
What is a compound?
200
This describes an occurrence that has been tested under different conditions over a long period of time
What is a scientific law?
300
Perform the following calculation -
925.64 - 547.246 =
What is 378.39?
300
Write the following number in scientific notation:
0.0000065
What is 6.5x10-6
300
If you were to play darts, how would you describe this shot?
What is both accurate, and precise?
300
Out of the two types of mixtures, what type of mixture would a salad be?
What is a heterogenous mixture?
300
Anything that has mass and volume
What is matter?
400
Perform the following calculation:
9.5 x 46
What is 440?
400
Convert the following number into long form:
7.452x105
What is 745,200?
400
If you were playing darts, how would you describe this shot?
Neither accurate, nor precise
400
What type of matter is brass?
What is a compound?
400
Types of measurements that are descriptive, and non-numeric
What is qualitative measurements?
500
Perform the following calculation, and then write your answer in scientific notation:
(8.123x10-6) / (1.62x10-3) =
What is 5.01x10-3?
500
Convert the following number to long form, and determine the correct amount of significant figures:
2.3500x10-4
What is 0.00023500?
500
What is the exact definition (from your notes) of precision?
What is how close multiple measurements are to each other?
500
What type of matter would cake batter be?
What is a homogenous mixture?
500
Which state of matter has indefinite shape, definite volume, and is not easily compressed?
What is a liquid?