WorksheetsQuiz Unit 1 LO #3-4 Quiz Accuracy, Precision and Lab Safety
Total questions: 9
Worksheet time: 27mins
Based on the data provided, identify the student that is most precise in their measurement. (Careful in reading the data table)
How close a measurement is to the accepted value (or target) is called..
Accuracy
Precision
Significant
Estimate
The target demonstrates...
The target demonstrates...
Describe the accuracy and precision in the given image.
Identify the piece of lab equipment that would be best used for measuring out exactly 350.0 mL of water.
Beaker
Graduated cylinder
Erlenmeyer flask
Electronic scale
Select ALL that apply.
Identify the following safety requirements prior to starting a lab experiment.
Securing loose clothing
Tying long hair back
Wearing closed-toed shoes
Wearing safety goggles
Material Safety Data Sheet (MSDS) details the relative safety (or hazard) of a chemical for use during a lab experiment.
Identify the MOST hazardous rating a chemical substance can receive.
0
1
2
3
4
Organize these options into the right categories
Graduated cylinder
Beaker
Pipette
Electronic scale
Bunsen Burner
(Flint) Striker
Hot plate
