Science Laboratory Quiz

Which tool is used for measuring the mass of an object in a Science Laboratory?

• Balance

• Microscope

• Graduated Cylinder

• Erlenmeyer Flask

What does the symbol for corrosive material indicate?

• • Material that can damage living tissue.

• • Material that can explode

• • Material that can harm the environment

• • Material that is safe to handle

Why is safety important in a Science Laboratory?

• To avoid getting dirty

• To follow fashion trends

• To prevent accidents and injuries

• To impress the teacher

What is the first step in conducting scientific method/experiments?

• Formulating the Problem

• Collecting Data

• Formulating a Hypothesis

• Observation

Which variable is the factor you change in an experiment?

• Constant Variable

• Control Variable

• Dependent Variable

• Independent Variable

Which equipment is used for mixing, storing, and heating chemical substances?

• • Vernier caliper

• • Mortar and pestle

• • Test tube

• • Microscope

What should be done after collecting data in a scientific experiment?

• Draw a Conclusion

• Process and Analyze Data

• Determine the Research Objective

• Formulate a Hypothesis

What is the final step in conducting a scientific experiment?

• Identifying Research Variables

• Drawing a Conclusion

• Formulating a Hypothesis

• Observation

Which safety symbol represents a toxic chemical in a Science Laboratory?

• 
• 
• 
• 

What should you do if chemicals get on your skin in the laboratory?

• • Ignore it

• • Continue with the experiment

• • Eat something to neutralize the chemicals

• • Rinse immediately with clean running water