Unit Conversion and States of Matter Quiz

Which of the following is a correct conversion factor?

• 1 inch = 2.54 cm

• 1 inch = 2.5 cm

• 1 inch = 2.45 cm

• 1 inch = 2.6 cm

How many grams are in 1 kilogram?

• 100 grams

• 500 grams

• 1,000 grams

• 1,500 grams

What is the method called for converting units using conversion factors?

• Dimensional Analysis

• Unit Analysis

• Factor Analysis

• Conversion Analysis

Which state of matter has a definite shape and volume?

• Solid

• Liquid

• Gas

• Plasma

What type of matter is water classified as?

• Element

• Compound

• Mixture

• Solution

At room temperature, what is the state of matter of oxygen?

• Solid

• Liquid

• Gas

• Plasma

How many significant figures are in the number 0.00456?

• 2

• 3

• 4

• 5

Round the number 123.456 to 3 significant figures.

• 123.4

• 123

• 123.5

• 124

What is the method for converting units using conversion factors called?

• Dimensional Analysis

• Scientific Notation

• Significant Figures

• Density Calculation

Convert 5.00 gallons to liters (1 gallon = 3.785 liters).

• 15.925 liters

• 18.925 liters

• 19.425 liters

• 20.425 liters