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4 Written questions
4 Multiple choice questions
 a quantity that has both a number and a unit
 Density = mass/volume
 Celsius + 273 = K
 a measure of how close a series of measurements are to one another
3 True/False questions

Percent error equation → a given number is written as the product of two numbers: a coefficient and 10 raised to a power

scientific notation → a given number is written as the product of two numbers: a coefficient and 10 raised to a power

accepted value → the correct value based on reliable references